Svyaz-Holding Ltd.
Cluster stats
Netblocks14
All fragments 156 blocks across 22 clusters
Cluster ID191657483
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.182.52.0/24 Svyaz-Holding Ltd. BGP ANNOUNCED ● high
5.182.52.0/22 Svyaz-Holding Ltd. BGP ANNOUNCED ● high
5.182.54.0/24 Svyaz-Holding Ltd. BGP ANNOUNCED ● high
46.17.48.0/21 Svyaz-Holding Ltd. BGP ANNOUNCED ● high
46.17.52.0/24 Svyaz-Holding Ltd. BGP ANNOUNCED ● high
89.221.48.0/20 Svyaz-Holding Ltd. BGP ANNOUNCED ● high
185.0.13.13/32 Svyaz-Holding Ltd. PEERINGDB ASSIGNED ● high
195.208.209.31/32 Svyaz-Holding Ltd. PEERINGDB ASSIGNED ● high
2001:7f8:20:101::209:31/128 Svyaz-Holding Ltd. PEERINGDB ASSIGNED ● high
2a02:22c0::/32 Svyaz-Holding Ltd. BGP ANNOUNCED ● high
5.182.52.0/22 Svyaz-Holding Ltd. RIPE ALLOCATED PA ● medium
46.17.48.0/21 Svyaz-Holding Ltd. RIPE ALLOCATED PA ● medium
89.221.48.0/20 Svyaz-Holding Ltd. RIPE ALLOCATED PA ● medium
2a02:22c0::/32 Svyaz-Holding Ltd. RIPE ALLOCATED-BY-RIR ● medium

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.9% of checked blocks have valid RPKI ROA coverage (13 of 14)
Possible discrepancies (1)

These blocks are registered to Svyaz-Holding Ltd. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

5.182.52.0/24 /24 authorized for AS2854 — LLC Orange Business Services

NIC Handles

AS43045 AS43045 DUMY-RIPE DUMY-RIPE ORG-SL136-RIPE RIPE-NCC-HM-MNT SvHoldNet-MNT SvHoldNet-MNT