AS29775 ALSCO - ALSCO

🇺🇸

ARINassigned

Announced Prefixes (BGP)

2total

2 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)512

Announced (BGP)512

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2019-01-16

Announced Prefixes

(BGP)2

Prefix	RPKI	IRR	Last Seen
66.111.52.0/24MOAS	No ROA	-	2026-10-11
66.111.53.0/24MOAS	No ROA	-	2026-10-11

(RIR)2

Prefix	Country	RIR	Status
66.111.52.0/24	🇺🇸 US	ARIN	allocated
66.111.53.0/24	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS29775 hands its own prefixes to: transit providers, or peers at an exchange.

Registry transfers of AS29775 between organisations.

Date	Resource	From	To	Type
2025-06-25	AS29775	ALSCO 🇺🇸 US ARIN	ALSCO 🇺🇸 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 AS29775 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/29775" | jq