AS27889
Data as of 2026-07-26
Handle
Cluster stats
| Netblocks | 106 · 390,912 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2800:500:10::/48) |
| Cluster ID | 214374056 |
| 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
3 weekly snapshots · JSON
106
-1 netblocks since 2026-07-13
2026-07-13
peak 107
2026-07-26
IP Ranges (106)
showing 50 of 106 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 181.17.0.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.0.0/17 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.16.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.32.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.48.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.64.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.80.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.96.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.112.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.128.0/17 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.128.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.160.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.192.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.17.224.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.18.0.0/17 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.18.128.0/17 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.0.0/17 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.0.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.16.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.32.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.48.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.64.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.80.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.96.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.112.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.128.0/18 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.128.0/17 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.19.192.0/18 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.0.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.32.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.64.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.96.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.128.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.128.0/17 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.160.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.192.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.34.224.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.0.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.0.0/18 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.16.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.32.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.48.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.64.0/18 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.128.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.128.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.144.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.160.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.160.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.176.0/20 | AS27889 | BGP | ANNOUNCED | ● high |
| 181.35.192.0/19 | AS27889 | BGP | ANNOUNCED | ● high |
IPv6 ranges (4)
Customer-delegated space
how is this classified?
Unclassified
88 (83.0%)
Customer access pools
18 (17.0%)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(106 of 106)
No discrepancies found among checked blocks.
NIC Handles
AS27889