Interfiber Ltd
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 17 · 1,796 IPv4 addresses |
| IPv6 | 8 prefixes (largest 2a0e:ec0::/29) |
| Registered in | United Kingdom (5) · Portugal (3) · AL (2) · Switzerland (1) · Germany (1) |
| Also registered under this name | 46 netblocks across 6 separate records |
| Record ID | 250216224 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 19 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.1.131.3/32 | Interfiber | PEERINGDB | ASSIGNED | ● high |
| 185.120.181.0/24 | INTERFIBER Sh.p.k | BGP | ANNOUNCED | ● high |
| 185.199.164.0/22 | Interfiber Ltd | BGP | ANNOUNCED | ● high |
| 185.199.167.0/24 | Interfiber Ltd | BGP | ANNOUNCED | ● high |
| 193.136.250.95/32 | Interfiber | PEERINGDB | ASSIGNED | ● high |
| 193.136.250.96/32 | Interfiber Ltd | RIPE | ASSIGNED PA | ● high |
| 195.66.231.54/32 | Interfiber | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::3:24ac:1/128 | Interfiber | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:a:1::95/128 | Interfiber | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:d5:0:3:24ac:0:1/128 | Interfiber | PEERINGDB | ASSIGNED | ● high |
| 2a0d:4900::/32 | Interfiber Ltd | BGP | ANNOUNCED | ● high |
| 2a0e:ec0::/29 | INTERFIBER Sh.p.k | BGP | ANNOUNCED | ● high |
| 79.134.230.0/23 | INTERFIBER | RIPE | AGGREGATED-BY-LIR | ● low |
| 185.199.164.0/24 | Interfiber-INT1 | RIPE | ASSIGNED PA | ● low |
| 2a0d:4900::/48 | Interfiber-LIS1 | RIPE | ASSIGNED | ● low |
| 2a0e:ec0::/30 | INTERFIBER | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a0e:ec4::/30 | INTERFIBER | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (8)
Footprint over time
17 weekly snapshots · JSON
22
+1 netblocks since 2026-07-05
2026-07-05
peak 22
2026-10-18
Network trust
what's this?
RPKI hygiene: A
how networks compare →
95.5%
of checked blocks have valid RPKI ROA coverage
(21 of 22)
Possible discrepancies (1)
These blocks are registered to Interfiber 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.
| 79.134.230.0/23 /23 | authorized for AS12735 — TurkNet Iletisim Hizmetleri A.S. |
NIC Handles
AF15-MNT
AS1930-MNT
AS205996
AS205996
AS211147
DUMY-RIPE
DUMY-RIPE
IA7852-RIPE
INTERFIBER-CORE-MNT
INTERFIBER-CORE-MNT
MI75929-MNT
ORG-IL456-RIPE
+7 more