Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS50928

Announcement observedRIPE NCC

SYNTSIB-AS PJSC MegaFon · SYNTSIB-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/4/2026, 16:03:31Snapshot expired

View network topology RDAP registration

ASN: AS50928
Registration country: Russia
Name: SYNTSIB-AS PJSC MegaFon
Abbreviation: SYNTSIB-AS
Registration date: 4/26/2010, 10:03:04
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
178.176.248.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.176.249.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.176.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.176.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.176.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.176.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.178.78.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.23.144.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.23.148.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.23.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.23.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
178.23.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.244.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.248.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.249.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
188.170.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.248.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.248.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.249.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
31.173.254.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
37.29.80.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
37.29.80.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
37.29.81.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
37.29.82.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
37.29.83.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
46.29.192.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
46.29.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
46.29.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
46.29.196.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
46.29.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: SYNTSIB-AS PJSC MegaFon
RIR: RIPE NCC
Registration country: Russia
Registration date: 4/26/2010, 10:03:04
Abuse contact: abuse-mailbox@megafon.ru

Snapshot trend

10/4/2026, 16:03:3138 v410 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap