Organization
City Of Houston - Public Works
COHPWE
Registered
Sep 12, 2011
15 years ago
IPv4 Prefixes
1
256 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream
Registration
AS Number AS19725 AS Name COHPWE Organization City Of Houston - Public Works Organization ID CHPW-1 Address 901 Bagby, Houston, TX, 77002, United States Country United States (US) Registry ARIN Allocated Sep 12, 2011 Record Created Sep 12, 2011 Last Updated Mar 02, 2012 Status
active
WHOIS Server whois.arin.net AS Description COHPWE - City Of Houston - Public Works, US Abuse Email [email protected] Abuse Phone +1-832-395-6262 IPv4 Prefixes
1 prefix · 256 addresses Routing data as of 2026-10-03 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 50.58.210.0/24 | 50.58.210.0 – 50.58.210.255 | 256 |
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 AS394437 PSLIGHTWAVE - PS Lightwave 269 330 0
Raw RDAP Response
{
"endAutnum": 19725,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-30T09:24:53-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-06-12T08:34:42-04:00"
}
],
"handle": "CALHO160-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CALHO160-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/19725"
},
{
"href": "https://whois.arin.net/rest/poc/CALHO160-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/19725"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"abuse",
"routing",
"technical",
"administrative",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4200 Leeland St\nHouston\nTX\n77023\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Drew Calhoun"
],
[
"n",
{},
"text",
[
"Calhoun",
"Drew",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-832-395-6262"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-06-15T13:14:54-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-06-27T10:21:08-04:00"
}
],
"handle": "CHPW-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CHPW-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/19725"
},
{
"href": "https://whois.arin.net/rest/org/CHPW-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/19725"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"City Of Houston - Public Works"
],
[
"adr",
{
"label": "901 Bagby\nHouston\nTX\n77002\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-09-12T15:15:43-04:00"
}
],
"handle": "AS19725",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/19725",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/19725"
},
{
"href": "https://whois.arin.net/rest/asn/AS19725",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/19725"
}
],
"name": "COHPWE",
"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/19725"
}
],
"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/19725"
}
],
"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": 19725,
"status": [
"active"
]
} Contact details of private individuals are redacted.