UNION BROADBAND NETWORK
BGP inherited
Cluster stats
| Netblocks | 373 · 1,083,197 IPv4 addresses |
| Registered in | Taiwan (348) · Russia (3) · France (2) · BJ (1) · Germany (1) |
| Cluster ID | 208784553 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
377
0 netblocks since 2026-07-05
2026-07-05
peak 377
2026-07-19
IP Ranges (373)
showing 50 of 373 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.135.22.124/30 | UNION SNL | RIPE | ASSIGNED PA | ● high |
| 41.191.86.12/30 | UNION-H | AFRINIC | ASSIGNED PA | ● high |
| 45.64.32.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 45.64.34.0/24 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 45.64.35.0/24 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.0.0/16 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.0.0/15 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.0.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.8.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.16.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.24.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.32.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.40.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.56.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.64.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.72.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.76.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.80.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.88.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.96.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.104.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.112.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.120.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.128.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.132.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.136.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.144.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.148.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.152.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.156.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.160.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.168.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.176.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.184.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.192.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.196.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.200.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.208.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.216.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.220.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.235.0/24 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.236.0/24 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.237.0/24 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.238.0/24 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.239.0/24 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.240.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.244.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.158.248.0/21 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.159.0.0/16 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
| 49.159.0.0/22 | UNION BROADBAND NETWORK | BGP | ANNOUNCED | ● high |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
99.2%
of checked blocks have valid RPKI ROA coverage
(370 of 373)
Possible discrepancies (1)
These blocks are registered to UNION BROADBAND NETWORK 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.
| 203.77.0.0/18 /18 | authorized for AS4662 — GCNet (Reach & Range Inc.) |
NIC Handles
AS24163
AS24164
AS24165
DUMY-RIPE
DUMY-RIPE
HE3-AFRINIC
HZ2-AFRINIC
MAINT-GCNET-TW
MTU-NOC
OBIT-MNT
ORG-KP52-RIPE
OTI-MNT
+3 more