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
AS36734
PAXIO-SFBA - Paxio Inc. Announcing routesAS namePAXIO-SFBA
OrganisationPaxio Inc.
Registry (RIR)ARIN
HandleAS36734
RangeAS36734
Registered05 Apr 2006
Last changed20 Mar 2012
13IPv4 prefixes
3IPv6 prefixes
7Upstreams
8Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS3257 | GTT-BACKBONE GTT Communications Inc. | 880 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 580 |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 488 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 93 |
| AS31713 | GWCOMMS-MPLS Gateway Communications | 12 |
| AS286 | KPN GTT Communications Inc. | 5 |
| AS6424 | EDGOO EDGOO NETWORKS UNIPESSOAL LDA | 3 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6994 | FASTMETRICS - Fastmetrics | 290 |
| AS398572 | MONOLITHICPOWER-SJC - Monolithic Power Systems,Inc | 263 |
| AS27528 | EIKON-ASN-01 - Eikon Therapeutics, Inc. | 255 |
| AS7235 | LANMINDS - LanMinds, Inc. | 252 |
| AS46375 | AS-SONICTELECOM - Sonic Telecom LLC | 172 |
| AS53641 | TOMALESBAYLAN - Tomales Bay LAN, LLC | 147 |
| AS396997 | AS-BLOCKSTREAM - Blockstream USA Corporation | 102 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 2 |
IPv4 prefixes (13)
IPv6 prefixes (3)
RPKI-validate all prefixes of AS36734
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Paxio Inc. | PAXIO | 6100 Horton St, Emeryville, CA, 94608, United States | |
| noc, technical, dns, abuse, routing | Network Operations Center | NOC2043-ARIN | [email protected], +1-408-693-8630, +1-408-693-8630 | 3790 El Camino Real #351, Palo Alto, CA, 94306, United States |
| abuse, technical | Nicolae Musteata | MUSTE20-ARIN | [email protected], +15705535380;ext0, +37379710712 | Nicolae Titulescu 28 ap 63, Chisinau, , , Moldova, Republic of |
| technical, administrative | PHILLIP ANTHONY CLARK | PAC31-ARIN | [email protected], +1-408-693-8630, +1-408-693-8630 | 3790 El Camino Real #351, Palo Alto, CA, 94306, United States |
| technical | Network Operations Center | NOC2043-ARIN | [email protected], +1-408-693-8630, +1-408-693-8630 | 3790 El Camino Real #351, Palo Alto, CA, 94306, United States |
| abuse | Abuse | ABUSE3319-ARIN | [email protected], +1-408-343-8200 | 2045 Martin Ave , Suite 204, Santa Clara, CA, 95050, United States |
Raw registry response
{
"endAutnum": 36734,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-19T13:29:52-05:00"
},
{
"eventAction": "registration",
"eventDate": "2006-02-06T19:30:16-05:00"
}
],
"handle": "NOC2043-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC2043-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36734"
},
{
"href": "https://whois.arin.net/rest/poc/NOC2043-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36734"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical",
"dns",
"abuse",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3790 El Camino Real #351\nPalo Alto\nCA\n94306\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Operations Center"
],
[
"org",
[],
"text",
"PAXIO LLC"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-693-8630"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-408-693-8630"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-02-03T15:59:35-05:00"
},
{
"eventAction": "registration",
"eventDate": "2025-02-03T15:59:35-05:00"
}
],
"handle": "MUSTE20-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MUSTE20-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36734"
},
{
"href": "https://whois.arin.net/rest/poc/MUSTE20-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36734"
}
],
"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 2026-02-03"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "Nicolae Titulescu 28 ap 63\nChisinau\n\n\nMoldova, Republic of"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Nicolae Musteata"
],
[
"n",
[],
"text",
[
"Musteata",
"Nicolae",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+15705535380;ext0"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+37379710712"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-19T13:08:57-05:00"
},
{
"eventAction": "registration",
"eventDate": "2006-02-07T10:04:38-05:00"
}
],
"handle": "PAC31-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PAC31-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36734"
},
{
"href": "https://whois.arin.net/rest/poc/PAC31-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36734"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3790 El Camino Real #351\nPalo Alto\nCA\n94306\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"PHILLIP ANTHONY CLARK"
],
[
"n",
[],
"text",
[
"CLARK",
"PHILLIP",
"ANTHONY",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-693-8630"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-408-693-8630"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-02-03T16:33:35-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-05-18T17:50:36-04:00"
}
],
"handle": "PAXIO",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PAXIO",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36734"
},
{
"href": "https://whois.arin.net/rest/org/PAXIO",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36734"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Paxio Inc."
],
[
"adr",
{
"label": "6100 Horton St\nEmeryville\nCA\n94608\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-19T13:29:52-05:00"
},
{
"eventAction": "registration",
"eventDate": "2006-02-06T19:30:16-05:00"
}
],
"handle": "NOC2043-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC2043-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36734"
},
{
"href": "https://whois.arin.net/rest/poc/NOC2043-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36734"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3790 El Camino Real #351\nPalo Alto\nCA\n94306\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Operations Center"
],
[
"org",
[],
"text",
"PAXIO LLC"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-693-8630"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-408-693-8630"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-01-10T18:49:12-05:00"
},
{
"eventAction": "registration",
"eventDate": "2012-02-01T21:55:08-05:00"
}
],
"handle": "ABUSE3319-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE3319-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36734"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE3319-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36734"
}
],
"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 2022-01-10"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "2045 Martin Ave\r\nSuite 204\nSanta Clara\nCA\n95050\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse"
],
[
"org",
[],
"text",
"Paxio, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-343-8200"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-20T10:38:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-04-04T15:54:52-04:00"
}
],
"handle": "AS36734",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/36734",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36734"
},
{
"href": "https://whois.arin.net/rest/asn/AS36734",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36734"
}
],
"name": "PAXIO-SFBA",
"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/36734"
}
],
"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/36734"
}
],
"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": 36734,
"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.