AS61512
Data as of 2026-08-23
Handle
Cluster stats
| Netblocks | 18 · 4,864 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2803:6940::/32) |
| Registered in | PY (9) · United States (6) |
| Cluster ID | 227144701 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
18
-11 netblocks since 2026-07-13
2026-07-13
peak 44
2026-08-23
IP Ranges (18)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 38.52.132.0/22 | AS61512 | BGP | ANNOUNCED | ● high |
| 38.52.132.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 38.52.134.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 38.57.60.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 38.57.61.0/24 | AS61512 | BGP | ANNOUNCED | ● high |
| 38.57.63.0/24 | AS61512 | BGP | ANNOUNCED | ● high |
| 45.161.236.0/22 | AS61512 | BGP | ANNOUNCED | ● high |
| 45.161.236.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 45.161.238.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 45.170.128.0/22 | AS61512 | BGP | ANNOUNCED | ● high |
| 45.170.128.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 45.170.130.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 143.255.140.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 143.255.140.0/22 | AS61512 | BGP | ANNOUNCED | ● high |
| 143.255.142.0/23 | AS61512 | BGP | ANNOUNCED | ● high |
| 2803:6940::/33 | AS61512 | BGP | ANNOUNCED | ● high |
| 2803:6940::/32 | AS61512 | BGP | ANNOUNCED | ● high |
| 2803:6940:a::/48 | AS61512 | BGP | ANNOUNCED | ● high |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(15 of 18)
Possible discrepancies (3)
These blocks are registered to AS61512 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.
| 143.255.140.0/22 /22 | authorized for AS202 — Level 3 Parent, LLC |
| 143.255.140.0/23 /23 | authorized for AS202 — Level 3 Parent, LLC |
| 143.255.142.0/23 /23 | authorized for AS202 — Level 3 Parent, LLC |
NIC Handles
AS61512