Fiber 23 SRL

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks20 · 3,331 IPv4 addresses
IPv6 4 prefixes (largest 2a13:9500:b8::/48)
Registered in Romania (12) · Italy (3) · Ukraine (1)
Cluster ID222379424
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
21 0 netblocks since 2026-07-05
2026-07-05 peak 21 2026-08-16

IP Ranges (20)

⬇ export CSV
CIDR Org name Registry Status Confidence
86.107.30.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
86.107.54.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
86.107.181.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
86.107.182.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
87.76.220.0/24 Fiber 23 SRL RIPE ASSIGNED PA ● high
89.32.185.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
89.32.191.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
89.43.38.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
89.44.236.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
89.47.3.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
89.47.10.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
176.126.175.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
185.1.206.4/32 Fiber 23 SRL PEERINGDB ASSIGNED ● high
185.1.206.7/32 Fiber 23 SRL PEERINGDB ASSIGNED ● high
188.240.208.0/24 Fiber 23 SRL BGP ANNOUNCED ● high
193.201.28.118/32 Fiber 23 SRL PEERINGDB ASSIGNED ● high
2001:7f8:10::5:7142/128 Fiber 23 SRL PEERINGDB ASSIGNED ● high
2001:7f8:112::4/128 Fiber 23 SRL PEERINGDB ASSIGNED ● high
2001:7f8:112::7/128 Fiber 23 SRL PEERINGDB ASSIGNED ● high
2a13:9500:b8::/48 Fiber 23 SRL BGP ANNOUNCED ● high

IPv6 ranges (4)

CIDR
2a13:9500:b8::/48
2001:7f8:10::5:7142/128
2001:7f8:112::4/128
2001:7f8:112::7/128

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.5% of checked blocks have valid RPKI ROA coverage (19 of 21)
Possible discrepancies (1)

These blocks are registered to Fiber 23 SRL 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.

87.76.220.0/24 /24 authorized for AS198316 — Neoflux SRLS

NIC Handles

AS57142 AS57142 DUMY-RIPE DUMY-RIPE FIBER23-MNT FS18629-RIPE FSAC14-RIPE ORG-FS378-RIPE ORG-FS394-RIPE netutils-mnt netutils-mnt