4b42 UG
BGP inherited
Cluster stats
| Netblocks | 33 |
| All fragments | 41 blocks across 3 clusters |
| Cluster ID | 191689801 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 22 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
33
0 netblocks since 2026-07-05
2026-07-05
peak 33
2026-07-06
IP Ranges (33)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a01:e503:100::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a01:e504:100::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a01:e505:100::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a01:e506:100::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a01:e507:100::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:4b2b::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:4b39::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:4b44::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:4b4b::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:4bff::/48 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 2a14:c700::/29 | 4b42 UG | BGP | ANNOUNCED | ● high |
| 31.171.214.0/24 | 4b42 UG | RIPE | ALLOCATED PA | ● low |
| 77.95.221.0/24 | 4b42 UG | RIPE | ALLOCATED PA | ● low |
| 91.206.254.0/24 | 4b42 UG | RIPE | ALLOCATED PA | ● low |
| 103.190.102.0/23 | 4b42 UG | APNIC | ALLOCATED PORTABLE | ● low |
| 185.0.3.0/24 | 4b42 UG | RIPE | ASSIGNED PI | ● low |
| 185.1.125.0/24 | 4b42 UG | RIPE | ASSIGNED PI | ● low |
| 185.136.242.0/24 | 4b42 UG | RIPE | ALLOCATED PA | ● low |
| 185.136.243.0/24 | 4b42 UG | RIPE | ALLOCATED PA | ● low |
| 185.209.43.0/24 | 4b42 UG | RIPE | ALLOCATED PA | ● low |
| 2001:7f8:d0::/48 | 4b42 UG | RIPE | ASSIGNED PI | ● low |
| 2001:7f8:138::/48 | 4b42 UG | RIPE | ASSIGNED PI | ● low |
| 2001:df0:e940::/48 | 4b42 UG | APNIC | ASSIGNED PORTABLE | ● low |
| 2a04:ccc0:4b00::/40 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:97c0:680::/44 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:97c0:6d0::/44 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:97c0:4b00::/40 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:97c0:97c1::/48 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:b100::/30 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:b107:40::/44 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0f:e400::/30 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0f:e404::/30 | 4b42 UG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a14:c700::/29 | 4b42 UG | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
48.5%
of checked blocks have valid RPKI ROA coverage
(16 of 33)
Wholesale/transit re-announcements (8)
These blocks are registered to 4b42 UG but cryptographically authorized across 6 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 2001:df0:e940::/48 /48 | authorized for AS58057 — Securebit AG |
| 103.190.102.0/23 /23 | authorized for AS58057 — Securebit AG |
| 91.206.254.0/24 /24 | authorized for AS202656 — Ivanov Vitaliy Sergeevich |
| 185.209.43.0/24 /24 | authorized for AS395793 — Arisk Communications inc. |
| 77.95.221.0/24 /24 | authorized for AS11404 — Wave Broadband |
| 185.136.242.0/24 /24 | authorized for AS198566 — MAMUT RAHAL SOFTWARE - FZCO |
| 185.136.243.0/24 /24 | authorized for AS216475 — NKtelecom INC |
| 31.171.214.0/24 /24 | authorized for AS198566 — MAMUT RAHAL SOFTWARE - FZCO |
NIC Handles
AM3453-AP
APNIC-HM
AR834
AS61218
DUMY-RIPE
DUMY-RIPE
KBMT
KBMT
ORG-KB88-RIPE
ORG-UA26-AP
ORG-UA488-RIPE
ORG-UA489-RIPE
+10 more