AS400249
Orange County Sanitation District
ARIN US active Announced
More ASNs in the United States → Organization
Orange County Sanitation District
OC-SANITATION
Registered
Nov 23, 2021
4 years ago
IPv4 Prefixes
2
512 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS400249 AS Name OC-SANITATION Organization Orange County Sanitation District Organization ID OCSD-7 Address 10844 Ellis Ave, Fountain Valley, CA, 92708, United States Country United States (US) Registry ARIN Allocated Nov 23, 2021 Record Created Nov 23, 2021 Last Updated Nov 23, 2021 Status
active
WHOIS Server whois.arin.net AS Description OC-SANITATION - Orange County Sanitation District, US Remarks https://www.ocsan.gov Abuse Email [email protected] Abuse Phone +1-714-593-7031 IPv4 Prefixes
2 prefixes · 512 addresses Routing data as of 2026-10-03 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 47.179.19.0/24 | 47.179.19.0 – 47.179.19.255 | 256 |
| 65.206.195.0/24 | 65.206.195.0 – 65.206.195.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
2 unique neighbours · 2 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 (2)
Raw RDAP Response
{
"endAutnum": 400249,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-04-18T16:57:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2021-10-13T13:39:56-04:00"
}
],
"handle": "WANGW42-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WANGW42-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400249"
},
{
"href": "https://whois.arin.net/rest/poc/WANGW42-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400249"
}
],
"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 2024-04-17"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-11-29T10:37:01-05:00"
},
{
"eventAction": "registration",
"eventDate": "2020-10-26T12:24:56-04:00"
}
],
"handle": "TRANG11-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TRANG11-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400249"
},
{
"href": "https://whois.arin.net/rest/poc/TRANG11-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400249"
}
],
"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 2022-11-29"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"administrative",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "10844 Ellis Ave\nFountain Valley\nCA\n92708\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Loc Trang"
],
[
"n",
{},
"text",
[
"Trang",
"Loc",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-714-593-7031"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-21T14:17:41-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-10-26T12:30:22-04:00"
}
],
"handle": "YUDEN1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/YUDEN1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400249"
},
{
"href": "https://whois.arin.net/rest/poc/YUDEN1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400249"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-10-19T11:44:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-10-28T10:43:30-04:00"
}
],
"handle": "OCSD-7",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/OCSD-7",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400249"
},
{
"href": "https://whois.arin.net/rest/org/OCSD-7",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400249"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.ocsd.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Orange County Sanitation District"
],
[
"adr",
{
"label": "10844 Ellis Ave\nFountain Valley\nCA\n92708\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-11-23T15:56:01-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-11-23T15:56:01-05:00"
}
],
"handle": "AS400249",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/400249",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400249"
},
{
"href": "https://whois.arin.net/rest/asn/AS400249",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400249"
}
],
"name": "OC-SANITATION",
"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/400249"
}
],
"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/400249"
}
],
"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"
],
"remarks": [
{
"description": [
"https://www.ocsan.gov"
],
"title": "Registration Comments"
}
],
"startAutnum": 400249,
"status": [
"active"
]
} Contact details of private individuals are redacted.