AS13940
San Joaquin County Office of Education
ARIN US active Announced
More ASNs in the United States → Organization
San Joaquin County Office of Education
Registered
Sep 20, 1999
27 years ago
IPv4 Prefixes
4
65,536 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream
Registration
AS Number AS13940 Organization San Joaquin County Office of Education Organization ID SJCOE Address 2901 Arch-Airport Road, Stockton, CA, 95206, United States Country United States (US) Registry ARIN Allocated Sep 20, 1999 Record Created Sep 20, 1999 Last Updated Dec 06, 2016 Status
active
WHOIS Server whois.arin.net AS Description SJCOE - San Joaquin County Office of Education, US Abuse Email [email protected] Abuse Phone +1-209-468-4870 IPv4 Prefixes
4 prefixes · 65,536 addresses Routing data as of 2026-10-06 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 204.129.0.0/18 | 204.129.0.0 – 204.129.63.255 | 16,384 |
| 204.129.64.0/18 | 204.129.64.0 – 204.129.127.255 | 16,384 |
| 204.129.128.0/18 | 204.129.128.0 – 204.129.191.255 | 16,384 |
| 204.129.192.0/18 | 204.129.192.0 – 204.129.255.255 | 16,384 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
1 unique neighbour · 1 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS2152 CENIC-2152 - CENIC 259 1,344 0
Raw RDAP Response
{
"endAutnum": 13940,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-23T17:28:47-05:00"
},
{
"eventAction": "registration",
"eventDate": "2026-01-23T17:28:47-05:00"
}
],
"handle": "KIRYA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KIRYA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13940"
},
{
"href": "https://whois.arin.net/rest/poc/KIRYA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13940"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-04-30T11:24:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-02-08T12:45:18-05:00"
}
],
"handle": "NETWO1116-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO1116-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13940"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO1116-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13940"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-04-30"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"noc",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2901 Arch-Airport Road\nStockton\nCA\n95206\nUnited States"
},
"text",
[
"",
"",
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"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Admin"
],
[
"org",
{},
"text",
"San Joaquin County Office of Education"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-209-468-4870"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-23T17:29:36-05:00"
},
{
"eventAction": "registration",
"eventDate": "1994-08-24T00:00:00-04:00"
}
],
"handle": "SJCOE",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SJCOE",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13940"
},
{
"href": "https://whois.arin.net/rest/org/SJCOE",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13940"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"San Joaquin County Office of Education"
],
[
"adr",
{
"label": "2901 Arch-Airport Road\nStockton\nCA\n95206\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-04-30T11:24:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-02-08T12:45:18-05:00"
}
],
"handle": "NETWO1116-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO1116-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13940"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO1116-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13940"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-04-30"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2901 Arch-Airport Road\nStockton\nCA\n95206\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Admin"
],
[
"org",
{},
"text",
"San Joaquin County Office of Education"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-209-468-4870"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2016-12-06T16:30:13-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-09-20T00:00:00-04:00"
}
],
"handle": "AS13940",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/13940",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13940"
},
{
"href": "https://whois.arin.net/rest/asn/AS13940",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13940"
}
],
"name": "SJCOE",
"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/autnum/13940"
}
],
"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/autnum/13940"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 13940,
"status": [
"active"
]
} Contact details of private individuals are redacted.