Home ASN LookupAS57378

AS57378 ROSTOV-AS JSC "ER-Telecom Holding"

🇷🇺

Org handle: ORG-RA21-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

93total

86 IPv47 IPv6

IPv4 Addresses

Allocated (RIR)39,936

Announced (BGP)119,040

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)1.2×10²⁷

Prefix Limit (IPv4)

200

Prefix Limit (IPv6)

Country

🇷🇺 RU

RIR

RIPE NCC

Status

allocated

Allocated

2011-10-12

Announced Prefixes

(BGP)93

Prefix	RPKI	IRR	Last Seen
5.3.232.0/21	No ROA	RIPE	2026-10-10
5.3.232.0/22	No ROA	RIPE	2026-10-10
5.3.236.0/22	No ROA	RIPE	2026-10-10
5.165.176.0/21	No ROA	RIPE	2026-10-10
5.165.176.0/22	No ROA	RIPE	2026-10-10
5.165.180.0/22	No ROA	RIPE	2026-10-10
5.165.240.0/20	No ROA	RIPE	2026-10-10
5.165.240.0/22	No ROA	RIPE	2026-10-10
5.165.244.0/22	No ROA	RIPE	2026-10-10
5.165.248.0/22	No ROA	RIPE	2026-10-10

1-10 of 93

1 / 10

Allocated Prefixes

(RIR)19

Prefix	Country	RIR	Status
5.3.232.0/21	🇷🇺 RU	RIPE	assigned
5.165.176.0/21	🇷🇺 RU	RIPE	assigned
5.166.232.0/21	🇷🇺 RU	RIPE	assigned
5.167.48.0/21	🇷🇺 RU	RIPE	assigned
37.112.32.0/21	🇷🇺 RU	RIPE	assigned
46.147.240.0/21	🇷🇺 RU	RIPE	assigned
79.136.176.0/20	🇷🇺 RU	RIPE	assigned
92.243.112.0/21	🇷🇺 RU	RIPE	assigned
94.180.56.0/21	🇷🇺 RU	RIPE	assigned
94.181.60.0/23	🇷🇺 RU	RIPE	assigned

1-10 of 19

1 / 2

All 93 announced prefixes of AS57378 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS57378 hands its own prefixes to: transit providers, or peers at an exchange.

AS9049ERTH TRANSIT JSC "ER Telecom Holding"93

ASPA

No ASPA

Abuse Contact

+31205354444

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 AS57378 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/57378

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

curl -s "https://api.ipctl.io/v1/asn/57378" | jq