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IPV4

107.154.255.255

Record found
Cached · 20 Sep 2026, 07:11 UTC1 sourceView JSON
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01

Registry record

RDAP

https://rdap.arin.net/registry/ip/107.154.255.255

Record found
Record ID
NET-107-154-0-0-1
Network name
THALES-IMPERVA-NA4-AGG-107-154
Address range
107.154.0.0107.154.255.255
CIDR blocks
107.154.0.0/16
IP version
V4
Network type
DIRECT ALLOCATION
Parent network
NET-107-0-0-0-0
Last changed
2026-03-16T14:54:30-04:00
Registered
2013-12-02T18:23:18-05:00
Status
active
Notices & terms 3

Terms of Service

By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use https://www.arin.net/resources/registry/whois/tou/

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.arin.net/resources/registry/whois/inaccuracy_reporting/

Copyright Notice

Copyright 1997-2026, American Registry for Internet Numbers, Ltd.

Organizations & contacts

4
Organization / registrant
Incapsula Inc
INCAP-5
Address
One Curiosity Way, Suite 203 SAN MATEO CA 94403 United States
Type
org

Registry · rdap.arin.net

Administrative · Routing · Technical
NetEng
NETEN40-ARIN
Address
One Curiosity Way, Suite 203 San Mateo, CA 94403 US San Mateo CA 94403 United States
Organization
Imperva inc.
Type
group
Email
ww.dis.imperva.rir@thalesgroup.com
Phone (work, voice)
+1-650-345-9000

Registry · rdap.arin.net

Abuse
Abuse
ABUSE9265-ARIN
Address
One Curiosity Way, Suite 203 San Mateo, CA 94403 US San Mateo CA 94403 United States
Organization
Imperva inc.
Type
group
Email
ww.dis.abuse@thalesgroup.com
Phone (work, voice)
+1-650-345-9000

Registry · rdap.arin.net

Noc
NOC
NOC33850-ARIN
Address
One Curiosity Way, Suite 203 San Mateo, CA 94403 US San Mateo CA 94403 United States
Organization
Imperva inc.
Type
group
Email
ww.dis.incapsula.noc@thalesgroup.com
Phone (work, voice)
+1-650-345-9000

Registry · rdap.arin.net

Registry · RDAP Original response
https://rdap.arin.net/registry/ip/107.154.255.255
{
    "arin_originas0_originautnums": [],
    "cidr0_cidrs": [
        {
            "v4prefix": "107.154.0.0",
            "length": 16
        }
    ],
    "endAddress": "107.154.255.255",
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-10-16T14:16:49-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2024-08-13T12:22:35-04:00"
                        }
                    ],
                    "handle": "NETEN40-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/NETEN40-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/NETEN40-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "administrative",
                        "routing",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "One Curiosity Way, Suite 203 San Mateo, CA 94403 US\nSan Mateo\nCA\n94403\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "NetEng"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Imperva inc."
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "ww.dis.imperva.rir@thalesgroup.com"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-650-345-9000"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-03-18T09:16:22-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2025-03-18T13:50:07-04:00"
                        }
                    ],
                    "handle": "ABUSE9265-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ABUSE9265-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ABUSE9265-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "abuse"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "One Curiosity Way, Suite 203 San Mateo, CA 94403 US\nSan Mateo\nCA\n94403\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Abuse"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Imperva inc."
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "ww.dis.abuse@thalesgroup.com"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-650-345-9000"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-10-16T14:16:38-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2024-08-13T12:18:06-04:00"
                        }
                    ],
                    "handle": "NOC33850-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/NOC33850-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/NOC33850-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "noc"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "One Curiosity Way, Suite 203 San Mateo, CA 94403 US\nSan Mateo\nCA\n94403\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "NOC"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Imperva inc."
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "ww.dis.incapsula.noc@thalesgroup.com"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-650-345-9000"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-03-16T14:27:01-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2010-09-15T00:00:00-04:00"
                }
            ],
            "handle": "INCAP-5",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/INCAP-5",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                },
                {
                    "href": "https://whois.arin.net/rest/org/INCAP-5",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Incapsula Inc"
                    ],
                    [
                        "adr",
                        {
                            "label": "One Curiosity Way, Suite 203\nSAN MATEO\nCA\n94403\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2026-03-16T14:54:30-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2013-12-02T18:23:18-05:00"
        }
    ],
    "handle": "NET-107-154-0-0-1",
    "ipVersion": "v4",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/ip/107.154.0.0",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
        },
        {
            "href": "https://whois.arin.net/rest/net/NET-107-154-0-0-1",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
        }
    ],
    "name": "THALES-IMPERVA-NA4-AGG-107-154",
    "notices": [
        {
            "description": [
                "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/tou/",
                    "rel": "terms-of-service",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                }
            ],
            "title": "Terms of Service"
        },
        {
            "description": [
                "If you see inaccuracies in the results, please visit: "
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
                    "rel": "inaccuracy-report",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/ip/107.154.255.255"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "ip network",
    "parentHandle": "NET-107-0-0-0-0",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "cidr0",
        "arin_originas0"
    ],
    "startAddress": "107.154.0.0",
    "status": [
        "active"
    ],
    "type": "DIRECT ALLOCATION"
}