Organization
BARCLAYS FINANCIAL CORP.
BCUS
Registered
Nov 02, 2000
26 years ago
IPv4 Prefixes
2
512 addresses
IPv6 Prefixes
0
BGP Neighbours
5
4 upstream/peer · 1 downstream
Registration
AS Number AS18971 AS Name BCUS Organization BARCLAYS FINANCIAL CORP. Organization ID BFC-47 Address 100 S. WEST STREET, WILMINGTON, DE, 19801, United States Country United States (US) Registry ARIN Allocated Nov 02, 2000 Record Created Nov 02, 2000 Last Updated Feb 24, 2012 Status
active
WHOIS Server whois.arin.net AS Description BCUS - BARCLAYS FINANCIAL CORP., US Abuse Email [email protected] Abuse Phone +1-302-255-8299 IPv4 Prefixes
2 prefixes · 512 addresses Routing data as of 2026-10-07 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 146.127.245.0/24 | 146.127.245.0 – 146.127.245.255 | 256 |
| 146.127.247.0/24 | 146.127.247.0 – 146.127.247.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
5 unique neighbours · 4 upstream/peer · 1 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. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (4)
Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS14733 AS14733 - Barclays Capital Inc. 803 16,426 0
Raw RDAP Response
{
"endAutnum": 18971,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-08T10:32:40-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-04-24T15:20:20-04:00"
}
],
"handle": "NETWO3086-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO3086-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18971"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO3086-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18971"
}
],
"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 2025-10-08"
],
"title": "Unvalidated POC"
}
],
"roles": [
"routing",
"abuse",
"noc",
"dns",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "125 SOUTH WEST STREET\nWILMINGTON\nDE\n19801\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NETWORK ADMIN"
],
[
"org",
{},
"text",
"BARCLAYCARD US"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-302-255-8299"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-10T13:01:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2018-10-16T09:51:39-04:00"
}
],
"handle": "RNT6-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RNT6-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18971"
},
{
"href": "https://whois.arin.net/rest/poc/RNT6-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18971"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"NO SPACE IS FOR SALE"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-09-10"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-14T10:40:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-05-28T09:59:59-04:00"
}
],
"handle": "LEBED9-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LEBED9-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18971"
},
{
"href": "https://whois.arin.net/rest/poc/LEBED9-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18971"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-07-21T09:25:54-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-07-06T13:44:06-04:00"
}
],
"handle": "BFC-47",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BFC-47",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18971"
},
{
"href": "https://whois.arin.net/rest/org/BFC-47",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18971"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"BARCLAYS FINANCIAL CORP."
],
[
"adr",
{
"label": "100 S. WEST STREET\nWILMINGTON\nDE\n19801\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-02-24T09:44:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "2000-11-02T00:00:00-05:00"
}
],
"handle": "AS18971",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/18971",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18971"
},
{
"href": "https://whois.arin.net/rest/asn/AS18971",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18971"
}
],
"name": "BCUS",
"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/18971"
}
],
"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/18971"
}
],
"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": 18971,
"status": [
"active"
]
} Contact details of private individuals are redacted.