NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND
BGP inherited
Cluster stats
| Netblocks | 11 |
| All fragments | 23 blocks across 4 clusters |
| Cluster ID | 208927752 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-19
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 57.133.84.64/29 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | LEGACY | ● low |
| 57.133.89.160/29 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | LEGACY | ● low |
| 62.23.43.252/30 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | ASSIGNED PA | ● low |
| 213.86.99.48/29 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | ASSIGNED PA | ● low |
| 217.110.115.80/29 | NET-DE-Tata-Communications-Deutschland-GmbH | RIPE | ASSIGNED PA | ● low |
| 217.110.180.136/29 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | ASSIGNED PA | ● low |
| 217.110.208.200/29 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | ASSIGNED PA | ● low |
| 217.110.209.8/30 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | ASSIGNED PA | ● low |
| 2001:920:1889:200::/56 | NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND | RIPE | ASSIGNED | ● low |
| 2001:920:1914:f100::/56 | NET-DE-Tata-Communications-Deutschland-GmbH | RIPE | ASSIGNED | ● low |
| 2001:920:19cf:3700::/56 | NET-DE-Tata-Communications-Deutschland-GmbH | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(11 of 11)
Possible discrepancies (3)
These blocks are registered to NET-DE-TATA-COMMUNICATIONS-DEUTSCHLAND 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.
| 2001:920:1889:200::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:19cf:3700::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:1914:f100::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
NIC Handles
DE-COLT-MNT
DUMY-RIPE
DUMY-RIPE