ZECH-MANAGEMENT-SYLT-NET
Data as of 2026-11-08
Unresolved
This organisation
| Netblocks | 4 |
| IPv6 | 2 prefixes (largest 2003:52:e053::/48) |
| Also registered under this name | 7 netblocks across 3 separate records |
| Record ID | 272549967 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.157.163.0/29 | ZECH-MANAGEMENT-SYLT-NET | RIPE | ASSIGNED PA | ● low |
| 217.7.77.96/29 | ZECH-MANAGEMENT-SYLT-NET | RIPE | ASSIGNED PA | ● low |
| 2003:52:e053::/48 | ZECH-MANAGEMENT-SYLT-NET | RIPE | ASSIGNED | ● low |
| 2003:52:e057::/48 | ZECH-MANAGEMENT-SYLT-NET | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (2)
These blocks are registered to ZECH-MANAGEMENT-SYLT-NET 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.
| 2003:52:e053::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:52:e057::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
NIC Handles
DTAG-NIC
DUMY-RIPE
DUMY-RIPE