A1 NETWORK EXCHANGE LIMITED
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 18 · 3,584 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2a05:dfc1:6100::/40) |
| Registered in | United States (8) · United Kingdom (4) · United Arab Emirates (1) · Ukraine (1) |
| All fragments | 23 blocks across 3 clusters |
| Cluster ID | 213435093 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
18
0 netblocks since 2026-07-05
2026-07-05
peak 18
2026-07-26
IP Ranges (18)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.175.72.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 51.146.140.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 51.194.54.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 64.113.9.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 77.83.104.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 82.108.98.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 84.75.247.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 87.76.177.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 107.149.8.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 108.186.156.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 148.135.176.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 157.254.12.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 173.211.87.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 216.224.126.0/24 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 2602:fd92:141::/48 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 2a05:dfc1:6100::/40 | A1 NETWORK EXCHANGE LIMITED | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a06:a000:102::/48 | A1 NETWORK EXCHANGE LIMITED | BGP | ANNOUNCED | ● low |
| 2a0a:6040:5f00::/40 | A1 NETWORK EXCHANGE LIMITED | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (4)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
88.9%
of checked blocks have valid RPKI ROA coverage
(16 of 18)
Possible discrepancies (2)
These blocks are registered to A1 NETWORK EXCHANGE LIMITED but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 87.76.177.0/24 /24 | authorized for AS834 — IPXO LLC |
| 51.194.54.0/24 /24 | authorized for AS203048 — BritNeighbour Net Ltd |
NIC Handles
A1NX-MNT
AS51082
CLOUDIE-MNT
DUMY-RIPE
DUMY-RIPE
ORG-ANEL1-RIPE
netutils-mnt