BRITISH TELECOMMUNICATIONS LIMITED
BT Italia S.p.A.
Data as of 2026-08-30
GLEIF verified
Complete entity footprint
2 linked clusters ·
1,201 netblocks ·
17,249,985 IPv4 addresses ·
152 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300OWFMSO9NYV4H90
Registered name
BRITISH TELECOMMUNICATIONS LIMITED
Jurisdiction
Ultimate parent
BT GROUP PLC
213800LRO7NS5CYQMN21
Cluster stats
| Netblocks | 60 · 15,237 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2001:4d78:743:3e::/64) |
| Registered in | Italy (51) · Netherlands (2) · United Kingdom (1) |
| Cluster ID | 231571531 |
| Registry | PEERINGDB |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300OWFMSO9NYV4H90 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
10 weekly snapshots · JSON
60
-94 netblocks since 2026-07-05
2026-07-05
peak 154
2026-08-30
IP Ranges (60)
showing 50 of 60 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.201.28.9/32 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 193.201.28.124/32 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 194.116.96.27/32 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 195.231.50.144/28 | Bt_Italia_Spa_Net | RIPE | ASSIGNED PA | ● high |
| 217.29.66.40/32 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 217.29.66.150/32 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:b:100:1d1:a5d0:8968:40/128 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:b:100:1d1:a5d0:8968:150/128 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:10::8968/128 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:10::b:8968/128 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:23:ffff::2b/128 | BT Italia | PEERINGDB | ASSIGNED | ● high |
| 81.29.194.24/29 | BT_ITALIA | RIPE | ASSIGNED PA | ● low |
| 81.29.194.56/29 | BT_ITALIA | RIPE | ASSIGNED PA | ● low |
| 194.185.1.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.2.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.3.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.5.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.9.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.10.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.13.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.17.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.23.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.35.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.49.64 – 194.185.49.255 | BT_Italia | RIPE | ASSIGNED PA | ● low |
| 194.185.50.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.52.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.53.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.54.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.56.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.57.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.59.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.75.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.76.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.81.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.106.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.107.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.110.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.117.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.146.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.179.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.184.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.197.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.207.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.230.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.235.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.237.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 194.185.240.0/24 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 212.239.1.128/25 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 212.239.2.0/23 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
| 212.239.4.0/22 | BT Italia S.p.A. | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (6)
Domains hosted in this network
what's this?Corporate group (2 confirmed entities)
+40,511 additional unconfirmed candidates not shown — full list (JSON)- British Telecommunications Limited 1,235 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(15 of 60)
No discrepancies found among checked blocks.
NIC Handles
ARUBA-MNT
AS8968
BISA11-RIPE
CIP-MNT
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
INET-NOC
ORG-IS19-RIPE