AS54523 WSTC - WSTC

🇺🇸

ARINassigned

Announced Prefixes (BGP)

9total

9 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)2,048

Announced (BGP)3,840

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2012-03-09

Announced Prefixes

(BGP)9

Prefix	RPKI	IRR	Last Seen
72.19.10.0/24	No ROA	ARIN	2026-10-10
158.51.136.0/24	No ROA	ARIN	2026-10-10
158.51.137.0/24	No ROA	ARIN	2026-10-10
170.39.148.0/22	No ROA	ARIN	2026-10-10
170.39.148.0/24	No ROA	ARIN	2026-10-10
170.39.150.0/24	No ROA	ARIN	2026-10-10
199.16.108.0/22	Valid	ARIN	2026-10-10
199.16.109.0/24	Valid	ARIN	2026-10-10
199.16.110.0/24	Valid	ARIN	2026-10-10

(RIR)3

Prefix	Country	RIR	Status
170.39.148.0/22	🇺🇸 US	ARIN	allocated
199.16.108.0/22	🇺🇸 US	ARIN	allocated
2606:bb80::/32	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS54523 hands its own prefixes to: transit providers, or peers at an exchange.

Networks whose own prefixes AS54523 passes on: usually its customers.

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 AS54523 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/54523" | jq