AS27947
Handle
Cluster stats
| Netblocks | 1,619 · 2,327,468 IPv4 addresses |
| Registered in | EC (866) · SC (9) · United States (8) · Hong Kong (1) |
| Cluster ID | 208789565 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| 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 | |
Domains hosted in this network
what's this?Network role split
how is this classified?IP Ranges (1,619)
showing 50 of 1,619 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.219.144.0/22 | AS27947 | BGP | ANNOUNCED | ● medium |
| 45.194.29.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 45.195.132.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 64.46.64.0/19 | AS27947 | BGP | ANNOUNCED | ● medium |
| 64.46.64.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 64.46.80.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 69.65.128.0/19 | AS27947 | BGP | ANNOUNCED | ● medium |
| 69.65.128.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 69.65.144.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 154.197.111.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 154.198.172.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 156.239.192.0/22 | AS27947 | BGP | ANNOUNCED | ● medium |
| 156.239.192.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 156.239.193.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 156.239.194.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 156.239.195.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.0.0/18 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.0.0/19 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.0.0/16 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.0.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.1.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.2.0/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 157.100.3.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.4.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.7.224/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 157.100.11.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.13.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.16.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.17.96/28 | UNKNOWN | LACNIC | reassigned | ● medium |
| 157.100.19.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.22.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.29.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.32.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.32.0/19 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.34.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.36.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.37.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.39.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.40.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.40.0/23 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.41.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.44.0/23 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.47.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.48.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.64.0/20 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.64.0/22 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.64.0/19 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.64.0/18 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.64.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
| 157.100.65.0/24 | AS27947 | BGP | ANNOUNCED | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
99.6%
of checked blocks have valid RPKI ROA coverage
(1,613 of 1,619)
Wholesale/transit re-announcements (887)
These blocks are registered to AS27947 but cryptographically authorized across 11 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 2800:2a0::/32 /32 | authorized for AS19169 — AS19169 |
| 2800:2a0::/34 /34 | authorized for AS19169 — AS19169 |
| 2800:2a0:4000::/34 /34 | authorized for AS19169 — AS19169 |
| 2800:2a0:8000::/34 /34 | authorized for AS19169 — AS19169 |
| 2800:2a0:c000::/34 /34 | authorized for AS19169 — AS19169 |
| 2800:68:16::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:1d::/48 /48 | authorized for AS22724 — AS22724 |
| 2800:68:21::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:22::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:37::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:39::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:3a::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:3c::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:40::/48 /48 | authorized for AS20080 — Florida International University |
| 2800:68:42::/48 /48 | authorized for AS20080 — Florida International University |
+872 more — see the REST API
NIC Handles
AS27947
LARUS-SERVICE-MNT
MAINT-AP-PCCWG-APAC