Home ASN LookupAS205070

AS205070 ATST-AS ATC Telecom LTD.

🇷🇺

Org handle: ORG-ATL29-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

4total

4 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)768

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇷🇺 RU

RIR

RIPE NCC

Status

allocated

Allocated

2017-11-10

Announced Prefixes

(BGP)4

Prefix	RPKI	IRR	Last Seen
158.255.84.0/24	No ROA	RIPE	2026-10-11
158.255.85.0/24	No ROA	RIPE	2026-10-11
158.255.86.0/24	No ROA	RIPE	2026-10-11
158.255.87.0/24	No ROA	RIPE	2026-10-11

Allocated Prefixes

(RIR)3

Prefix	Country	RIR	Status
158.255.85.0/24	🇷🇺 RU	RIPE	assigned
158.255.86.0/24	🇷🇺 RU	RIPE	assigned
158.255.87.0/24	🇷🇺 RU	RIPE	assigned

All 4 announced prefixes of AS205070 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS205070 hands its own prefixes to: transit providers, or peers at an exchange.

AS58095LANLINK Kiselev Nikolai4

Downstreams (1)

Networks whose own prefixes AS205070 passes on: usually its customers.

AS60904ATSTEL ATC Telecom1

ASPA

No ASPA

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

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 AS205070 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

Open

GEThttps://api.ipctl.io/v1/asn/205070

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

curl -s "https://api.ipctl.io/v1/asn/205070" | jq