Top Net
TOPNET
Registry
Cluster stats
| Netblocks | 138 |
| All fragments | 173 blocks across 25 clusters |
| Cluster ID | 204414644 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
138
0 netblocks since 2026-07-05
2026-07-05
peak 138
2026-07-13
IP Ranges (138)
showing 50 of 138 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 41.62.0.0/16 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.62.0.0/17 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.62.128.0/17 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.0.0/22 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.0.0/16 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.4.0/23 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.6.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.7.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.8.0/22 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.8.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.9.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.11.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.12.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.13.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.14.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.15.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.16.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.17.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.18.0/23 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.20.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.21.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.22.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.23.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.24.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.25.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.27.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.28.0/22 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.32.0/21 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.40.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.48.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.49.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.50.0/23 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.52.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.53.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.60.0/22 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.64.0/19 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.96.0/19 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.144.0/20 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.160.0/21 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.168.0/22 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.172.0/22 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.176.0/21 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.192.0/19 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.224.0/20 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.240.0/21 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.226.248.0/21 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.230.0.0/19 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.230.0.0/17 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.230.32.0/20 | TOPNET | BGP | ANNOUNCED | ● high |
| 41.230.48.0/24 | TOPNET | BGP | ANNOUNCED | ● high |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “TOPNET” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- TopNet-Telekommunikation-GmbH 5 blocks
- TOPNET SERVIÇOS DE TELECOMU E MULTIMÍDIA 4 blocks
- TopNet-2 3 blocks
- TOPNET-NET-PL 2 blocks
- TOPNET-MS LTDA - ME 2 blocks
- TopNET-99 1 blocks
- TopNET-98 1 blocks
- TOPNET-1547 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Topnet via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
- Topnet Vsrv via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
- Topnet via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
- Topnet Privatbank via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
- Topnet Itrent via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
- Topnet Tndc00101 via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
- Topnet Sistec Voznesensk via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
- Topnet Ndibknet via PRIVATE JOINT STOCK COMPANY "DATAGROUP" sub-allocation
Network trust
what's this?
RPKI hygiene: F
how networks compare →
8.7%
of checked blocks have valid RPKI ROA coverage
(12 of 138)
Possible discrepancies (9)
These blocks are registered to Top Net but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 77.88.211.0 – 77.88.215.255 /22 | authorized for AS21219 — PRIVATE JOINT STOCK COMPANY "DATAGROUP" |
| 85.184.232.0/22 /22 | authorized for AS42943 — Dar Al-Mustawred Trading Group Limited |
| 77.88.221.0 – 77.88.223.255 /22 | authorized for AS21219 — PRIVATE JOINT STOCK COMPANY "DATAGROUP" |
| 62.39.92.0/24 /24 | authorized for AS15557 — Societe Francaise Du Radiotelephone - SFR SA |
| 77.88.201.0/24 /24 | authorized for AS3326 — PRIVATE JOINT STOCK COMPANY "DATAGROUP" |
| 77.88.200.0/24 /24 | authorized for AS21219 — PRIVATE JOINT STOCK COMPANY "DATAGROUP" |
| 185.109.177.0/24 /24 | authorized for AS42943 — Dar Al-Mustawred Trading Group Limited |
| 185.109.176.0/24 /24 | authorized for AS42943 — Dar Al-Mustawred Trading Group Limited |
| 185.109.178.0/24 /24 | authorized for AS42943 — Dar Al-Mustawred Trading Group Limited |
NIC Handles
AFRINIC-HM-MNT
AK70-AFRINIC
AK71-AFRINIC
AS37705
AS6730-MNT
DUMY-RIPE
DUMY-RIPE
LDCOM-MNT
MACC-Ripe
MAINT-CNCGROUP-BJ
MZ12-AFRINIC
ORG-TA40-AFRINIC
+4 more