PFEIFER_LANGEN
BGP inherited
Cluster stats
| Netblocks | 7 |
| All fragments | 23 blocks across 7 clusters |
| Cluster ID | 210294263 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 217.79.213.4/30 | PFEIFER_LANGEN | RIPE | ASSIGNED PA | ● low |
| 217.79.213.32/30 | PFEIFER_LANGEN | RIPE | ASSIGNED PA | ● low |
| 217.79.213.36/30 | PFEIFER_LANGEN | RIPE | ASSIGNED PA | ● low |
| 217.79.213.116/30 | PFEIFER_LANGEN | RIPE | ASSIGNED PA | ● low |
| 2a02:20aa:8010:5::/64 | PFEIFER_LANGEN | RIPE | ASSIGNED | ● low |
| 2a02:20aa:8010:6::/64 | PFEIFER_LANGEN | RIPE | ASSIGNED | ● low |
| 2a02:20aa:8010:13::/64 | PFEIFER_LANGEN | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “PFEIFER LANGEN” — 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.
- PFEIFER-LANGEN-KOELN-NET 6 blocks
- PFEIFER-LANGEN-SCHWERTE-NET 2 blocks
- PFEIFER-LANGEN-KOENNERN-NET 2 blocks
- PFEIFER-LANGEN-GREVENBROICH-NET 2 blocks
- PFEIFER-LANGEN-LAGE-NET 2 blocks
- PFEIFER-LANGEN-FRANKENTHAL-NET 2 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.
- Pfeiferlangen 20180827 via DIGI ROMANIA S.A. sub-allocation
- Pfeifer And Langen Polska Sa via COLT Technology Services Group Limited sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT