Organization
Stack Exchange, Inc.
SE-NET01
Location
New York
New York, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- New York
- City
- New York
- Continent
- North America
- Coordinates
- 40.7088, -74.0068 View on map ↗
Network Information
IP Range 198.252.206.0 – 198.252.206.255 CIDR 198.252.206.0/24 Network Name SE-NET01 Handle NET-198-252-206-0-1 Type DIRECT ALLOCATION Parent Network NET-198-0-0-0-0 Organization Stack Exchange, Inc. Organization ID SE-111 Address 14 Wall Street, 20th Floor, New York, NY, 10005, United States Country United States (US) Registry ARIN Registered On Oct 17, 2012 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS13335 AS Name CLOUDFLARENET - Cloudflare, Inc., US Announced Prefix 198.252.206.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2012-10-17 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "198.252.206.0",
"length": 24
}
],
"endAddress": "198.252.206.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-31T08:08:00-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-13T16:00:00-04:00"
}
],
"handle": "SYSAD101-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SYSAD101-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/198.252.206.0"
},
{
"href": "https://whois.arin.net/rest/poc/SYSAD101-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/198.252.206.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "14 Wall Street, 20th Floor\nNew York\nNY\n10005\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Sysadmin Team"
],
[
"org",
{},
"text",
"Stack Exchange, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-232-8280"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-08-28T11:58:30-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-14T12:20:25-04:00"
}
],
"handle": "SE-111",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SE-111",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/198.252.206.0"
},
{
"href": "https://whois.arin.net/rest/org/SE-111",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/198.252.206.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Stack Exchange, Inc."
],
[
"adr",
{
"label": "14 Wall Street, 20th Floor\nNew York\nNY\n10005\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:48-05:00"
},
{
"eventAction": "registration",
"eventDate": "2012-10-17T13:58:03-04:00"
}
],
"handle": "NET-198-252-206-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/198.252.206.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/198.252.206.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-198-252-206-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/198.252.206.0"
}
],
"name": "SE-NET01",
"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/198.252.206.0"
}
],
"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/198.252.206.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-198-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"http://stackexchange.com"
],
"title": "Registration Comments"
}
],
"startAddress": "198.252.206.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.