Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS30184
RESI-BGP1 - RESI Announcing routesAS nameRESI-BGP1
OrganisationRESI
Registry (RIR)ARIN
HandleAS30184
RangeAS30184
Registered08 Jan 2008
Last changed24 Feb 2012
1IPv4 prefixes
0IPv6 prefixes
1Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6059 | UMS2-ASN - University System of Maryland | 224 |
Downstreams
None seen.
IPv4 prefixes (1)
RPKI-validate all prefixes of AS30184
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | RESI | TOWSO | 8000 York Road, Towson, MD, 21252, United States | |
| abuse, noc, administrative, technical | Brian Bechtel | BECHT26-ARIN | [email protected], +1-410-704-3904 | 8000 York Road, Towson, MD, 21252, United States |
| abuse, noc, technical | Wayne Laquinn Hart | WLH5-ARIN | [email protected], [email protected], +1-410-704-4089 | 8000 York Rd, Towson, MD, 21252, United States |
| abuse, noc, technical | Jesse Pollock | POLLO79-ARIN | [email protected], +1-410-704-4089 | 8000 YORK RD, TOWSON, MD, 21252-0001, United States |
Raw registry response
{
"endAutnum": 30184,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-11-20T10:47:04-05:00"
},
{
"eventAction": "registration",
"eventDate": "2018-11-19T12:38:27-05:00"
}
],
"handle": "BECHT26-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BECHT26-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/30184"
},
{
"href": "https://whois.arin.net/rest/poc/BECHT26-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/30184"
}
],
"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 2024-11-19"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"noc",
"administrative",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "8000 York Road\nTowson\nMD\n21252\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Brian Bechtel"
],
[
"n",
[],
"text",
[
"Bechtel",
"Brian",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-410-704-3904"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-03T12:13:03-05:00"
},
{
"eventAction": "registration",
"eventDate": "2016-02-22T14:17:15-05:00"
}
],
"handle": "WLH5-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WLH5-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/30184"
},
{
"href": "https://whois.arin.net/rest/poc/WLH5-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/30184"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "8000 York Rd\nTowson\nMD\n21252\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Wayne Laquinn Hart"
],
[
"n",
[],
"text",
[
"Hart",
"Wayne",
"Laquinn",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-410-704-4089"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-02-10T13:20:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2025-02-10T13:20:56-05:00"
}
],
"handle": "POLLO79-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/POLLO79-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/30184"
},
{
"href": "https://whois.arin.net/rest/poc/POLLO79-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/30184"
}
],
"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 2026-02-10"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"noc",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "8000 YORK RD\nTOWSON\nMD\n21252-0001\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Jesse Pollock"
],
[
"n",
[],
"text",
[
"Pollock",
"Jesse",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-410-704-4089"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-02-10T13:25:41-05:00"
},
{
"eventAction": "registration",
"eventDate": "2007-10-15T08:23:52-04:00"
}
],
"handle": "TOWSO",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TOWSO",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/30184"
},
{
"href": "https://whois.arin.net/rest/org/TOWSO",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/30184"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"RESI"
],
[
"adr",
{
"label": "8000 York Road\nTowson\nMD\n21252\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-02-24T09:44:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "2008-01-07T14:41:15-05:00"
}
],
"handle": "AS30184",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/30184",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/30184"
},
{
"href": "https://whois.arin.net/rest/asn/AS30184",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/30184"
}
],
"name": "RESI-BGP1",
"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/30184"
}
],
"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/30184"
}
],
"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": 30184,
"status": [
"active"
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.