AS11372 14WEST-AS - 14 W Administrative Services LLC

🇺🇸

ARINassigned

Announced Prefixes (BGP)

4total

4 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)1,536

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)3×10²⁶

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2012-09-17

Announced Prefixes

(BGP)4

Prefix	RPKI	IRR	Last Seen
161.129.24.0/24	No ROA	Other IRR	2026-10-11
161.129.26.0/24	No ROA	Other IRR	2026-10-11
192.135.136.0/24	No ROA	Other IRR	2026-10-11
199.114.7.0/24	No ROA	Other IRR	2026-10-11

(RIR)4

Prefix	Country	RIR	Status
161.129.24.0/22	🇺🇸 US	ARIN	allocated
192.135.136.0/24	🇺🇸 US	ARIN	allocated
199.114.7.0/24	🇺🇸 US	ARIN	allocated
2620:122:3000::/40	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS11372 hands its own prefixes to: transit providers, or peers at an exchange.

Registry transfers of AS11372 between organisations.

Date	Resource	From	To	Type
2020-03-25	AS11372	Monument & Cathedral Holdings, Inc. 🇺🇸 US ARIN	14 W Administrative Services LLC 🇺🇸 US ARIN	M&A

ASPA

No ASPA

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS11372 should publish an ASPA object
IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/11372" | jq