Home ASN LookupAS31483

AS31483 ERTELECOM-DC-AS JSC "ER-Telecom Holding"

🇷🇺

Org handle: ORG-RA21-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

28total

22 IPv46 IPv6

IPv4 Addresses

Allocated (RIR)4,096

Announced (BGP)13,568

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)5.5×10²⁷

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇷🇺 RU

RIR

RIPE NCC

Status

allocated

Allocated

2009-09-21

Announced Prefixes

(BGP)28

Prefix	RPKI	IRR	Last Seen
5.3.0.0/24	No ROA	RIPE	2026-10-08
5.3.1.0/24	No ROA	RIPE	2026-10-08
5.3.2.0/24	No ROA	RIPE	2026-10-08
5.3.3.0/24	No ROA	RIPE	2026-10-08
5.3.4.0/24	No ROA	RIPE	2026-10-08
5.3.5.0/24	No ROA	RIPE	2026-10-08
5.3.6.0/23	No ROA	RIPE	2026-10-08
5.3.8.0/24	No ROA	RIPE	2026-10-08
46.146.236.0/23	No ROA	-	2026-10-08
79.136.172.0/22	No ROA	RIPE	2026-10-08

1-10 of 28

1 / 3

Allocated Prefixes

(RIR)4

Prefix	Country	RIR	Status
79.136.172.0/22	🇷🇺 RU	RIPE	assigned
188.186.144.0/22	🇷🇺 RU	RIPE	assigned
188.186.148.0/22	🇷🇺 RU	RIPE	assigned
188.186.152.0/22	🇷🇺 RU	RIPE	assigned

All 28 announced prefixes of AS31483 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS31483 hands its own prefixes to: transit providers, or peers at an exchange.

AS9049ERTH TRANSIT JSC "ER Telecom Holding"28

Downstreams (1)

Networks whose own prefixes AS31483 passes on: usually its customers.

AS47911ERTH JSC "ER Telecom Holding"8

Transfer History

Registry transfers of AS31483 between organisations.

AS31483Transfer · 2015-10-19
Delta-Telecom Ltd.
RIPE NCC
→
JSC "ER-Telecom Holding"
RIPE NCC

Date	Resource	From	To	Type
2015-10-19	AS31483	Delta-Telecom Ltd. RIPE NCC	JSC "ER-Telecom Holding" RIPE NCC	Transfer

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 AS31483 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/31483

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

curl -s "https://api.ipctl.io/v1/asn/31483" | jq