Organization
Virginia Commonwealth University
VCU-ASN1
Registered
May 30, 2000
26 years ago
IPv4 Prefixes
4
65,536 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS16643 AS Name VCU-ASN1 Organization Virginia Commonwealth University Organization ID VCU Address 707 West Broad Street, PO Box 843059, Richmond, VA, 23284, United States Country United States (US) Registry ARIN Allocated May 30, 2000 Record Created May 30, 2000 Last Updated May 13, 2026 Status
active
WHOIS Server whois.arin.net AS Description VCU-ASN1 - Virginia Commonwealth University, US Abuse Email [email protected] Abuse Phone +1-804-827-0627 IPv4 Prefixes
4 prefixes · 65,536 addresses Routing data as of 2026-10-16 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 128.172.0.0/18 | 128.172.0.0 – 128.172.63.255 | 16,384 |
| 128.172.64.0/18 | 128.172.64.0 – 128.172.127.255 | 16,384 |
| 128.172.128.0/18 | 128.172.128.0 – 128.172.191.255 | 16,384 |
| 128.172.192.0/18 | 128.172.192.0 – 128.172.255.255 | 16,384 |
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": 16643,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-07T15:04:48-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-05-07T14:09:54-04:00"
}
],
"handle": "PATEL2909-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PATEL2909-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/16643"
},
{
"href": "https://whois.arin.net/rest/poc/PATEL2909-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/16643"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing",
"noc",
"technical",
"dns",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "707 W. Broad Street\nRichmond\nVA\n23284\nUnited States"
},
"text",
[
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""
]
],
[
"fn",
{},
"text",
"Kush Patel"
],
[
"n",
{},
"text",
[
"Patel",
"Kush",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-804-827-0627"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-05T08:35:17-05:00"
},
{
"eventAction": "registration",
"eventDate": "2025-03-04T08:33:54-05:00"
}
],
"handle": "JAC487-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JAC487-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/16643"
},
{
"href": "https://whois.arin.net/rest/poc/JAC487-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/16643"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical",
"administrative",
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "707 W Broad St\n4th Floor\nRichmond\nVA\n23220\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"J Adam Craig"
],
[
"n",
{},
"text",
[
"Craig",
"J",
"Adam",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-804-828-4886"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-24T07:12:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-05-04T15:09:36-04:00"
}
],
"handle": "LAMMD7-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LAMMD7-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/16643"
},
{
"href": "https://whois.arin.net/rest/poc/LAMMD7-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/16643"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"dns",
"routing",
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "701 West Broad St\nRichmond\nVA\n23284\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"David Lamm"
],
[
"n",
{},
"text",
[
"Lamm",
"David",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-804-828-3909"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-15T15:43:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "1986-10-21T00:00:00-04:00"
}
],
"handle": "VCU",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VCU",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/16643"
},
{
"href": "https://whois.arin.net/rest/org/VCU",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/16643"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Virginia Commonwealth University"
],
[
"adr",
{
"label": "707 West Broad Street\nPO Box 843059\nRichmond\nVA\n23284\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-07T15:04:48-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-05-07T14:09:54-04:00"
}
],
"handle": "PATEL2909-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PATEL2909-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/16643"
},
{
"href": "https://whois.arin.net/rest/poc/PATEL2909-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/16643"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "707 W. Broad Street\nRichmond\nVA\n23284\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Kush Patel"
],
[
"n",
{},
"text",
[
"Patel",
"Kush",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-804-827-0627"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-24T07:12:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-05-04T15:09:36-04:00"
}
],
"handle": "LAMMD7-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LAMMD7-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/16643"
},
{
"href": "https://whois.arin.net/rest/poc/LAMMD7-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/16643"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "701 West Broad St\nRichmond\nVA\n23284\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"David Lamm"
],
[
"n",
{},
"text",
[
"Lamm",
"David",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-804-828-3909"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-13T14:15:48-04:00"
},
{
"eventAction": "registration",
"eventDate": "2000-05-30T00:00:00-04:00"
}
],
"handle": "AS16643",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/16643",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/16643"
},
{
"href": "https://whois.arin.net/rest/asn/AS16643",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/16643"
}
],
"name": "VCU-ASN1",
"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/16643"
}
],
"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/16643"
}
],
"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": 16643,
"status": [
"active"
]
} Contact details of private individuals are redacted.