AS40263 BCS-1 - Bear Cloud Solutions, Inc.

🇺🇸

ARINassigned

Announced Prefixes (BGP)

3total

2 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)768

Announced (BGP)512

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)1.2×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2006-09-27

Announced Prefixes

(BGP)3

Prefix	RPKI	IRR	Last Seen
199.34.242.0/24	No ROA	ARIN	2026-10-11
199.127.171.0/24	No ROA	ARIN	2026-10-11
2605:2c40:300::/48	No ROA	ARIN	2026-10-11

(RIR)3

Prefix	Country	RIR	Status
199.34.242.0/24	🇺🇸 US	ARIN	allocated
199.34.243.0/24	🇺🇸 US	ARIN	allocated
199.127.171.0/24	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS40263 hands its own prefixes to: transit providers, or peers at an exchange.

Registry transfers of AS40263 between organisations.

Date	Resource	From	To	Type
2024-11-22	AS40263	FC2 Inc 🇺🇸 US ARIN	Bear Cloud Solutions, Inc. 🇺🇸 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 AS40263 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/40263" | jq