AS27947
Data as of 2026-09-20
Handle
This organisation
| Netblocks | 59 · 768 IPv4 addresses |
| IPv6 | 22 prefixes (largest 2800:bf0:100::/48) |
| Record ID | 241203566 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (59)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 181.39.213.0/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.8/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.16/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.24/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.32/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.40/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.48/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.56/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.64/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.72/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.80/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.88/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.96/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.104/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.112/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.120/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.128/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.136/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.144/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.152/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.160/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.168/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.176/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.184/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.192/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.200/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.208/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.216/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.224/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.232/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.240/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 181.39.213.248/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 186.4.145.0/25 | UNKNOWN | LACNIC | reallocated | ● high |
| 186.4.145.128/25 | UNKNOWN | LACNIC | reallocated | ● high |
| 157.100.3.0/24 | AS27947 | BGP | ANNOUNCED | ● low |
| 181.39.213.0/24 | AS27947 | BGP | ANNOUNCED | ● low |
| 186.4.145.0/24 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:100::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:103::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:106::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:10d::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:119::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:140::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:148::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:14f::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:179::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:280::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:282::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:28c::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:80d1::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:80d2::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:813a::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:81e1::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:81e9::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:81f2::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:8242::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:8246::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2800:bf0:82a9::/48 | AS27947 | BGP | ANNOUNCED | ● low |
| 2803:c2c0:c::/48 | AS27947 | BGP | ANNOUNCED | ● low |
IPv6 ranges (22)
Footprint over time
8 weekly snapshots · JSON
59
-1,559 netblocks since 2026-07-26
2026-07-26
peak 1,638
2026-09-20
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(59 of 59)
Possible discrepancies (25)
These blocks are registered to AS27947 but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2800:bf0:100::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:103::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:106::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:10d::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:119::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:140::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:148::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:14f::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:280::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:282::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:28c::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:80d1::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:80d2::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:813a::/48 /48 | authorized for AS27947 — Telconet S.A |
| 2800:bf0:81e1::/48 /48 | authorized for AS27947 — Telconet S.A |
+10 more — see the REST API
NIC Handles
AS27947