AS218936 AT-LLC ATLANTIC TELECOM LLC

🇺🇸

Org handle: ORG-ATL119-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

10total

10 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)2,560

Announced (BGP)2,560

IPv6 Addresses

Allocated (RIR)1.2×10²⁴

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2026-08-18

Announced Prefixes

(BGP)10

Prefix	RPKI	IRR	Last Seen
179.66.192.0/24	Valid	RIPE	2026-10-11
179.66.193.0/24	Valid	RIPE	2026-10-11
179.66.194.0/24	Valid	RIPE	2026-10-11
179.66.195.0/24	Valid	RIPE	2026-10-11
187.13.66.0/24	Valid	RIPE	2026-10-11
187.13.67.0/24	Valid	RIPE	2026-10-11
187.15.0.0/24	Valid	RIPE	2026-10-11
187.15.1.0/24	Valid	RIPE	2026-10-11
187.15.2.0/24	Valid	RIPE	2026-10-11
187.15.3.0/24	Valid	RIPE	2026-10-11

(RIR)11

Prefix	Country	RIR	Status
179.66.192.0/24	🇩🇪 DE	RIPE	assigned
179.66.193.0/24	🇩🇪 DE	RIPE	assigned
179.66.194.0/24	🇩🇪 DE	RIPE	assigned
179.66.195.0/24	🇩🇪 DE	RIPE	assigned
187.13.66.0/24	🇪🇸 ES	RIPE	assigned
187.13.67.0/24	🇪🇸 ES	RIPE	assigned
187.15.0.0/24	🇮🇹 IT	RIPE	assigned
187.15.1.0/24	🇮🇹 IT	RIPE	assigned
187.15.2.0/24	🇮🇹 IT	RIPE	assigned
187.15.3.0/24	🇮🇹 IT	RIPE	assigned

1-10 of 11

1 / 2

(seen in AS paths)

Networks AS218936 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

Abuse Contact

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 AS218936 should publish an ASPA object
IPv4 transfers in the RIPE NCC 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/218936" | jq