AS27947

Data as of 2026-10-25

Handle

This organisation

Netblocks	23 · 768 IPv4 addresses
IPv6	20 prefixes (largest 2800:bf0:100::/48)
Record ID	254865902
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	1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (23)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
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:bf0:148::/48	AS27947	BGP	ANNOUNCED	● low
2800:bf0:14f::/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 (20)

CIDR
2800:bf0:100::/48
2800:bf0:103::/48
2800:bf0:106::/48
2800:bf0:10d::/48
2800:bf0:119::/48
2800:bf0:148::/48
2800:bf0:14f::/48
2800:bf0:280::/48
2800:bf0:282::/48
2800:bf0:28c::/48
2800:bf0:80d1::/48
2800:bf0:80d2::/48
2800:bf0:813a::/48
2800:bf0:81e1::/48
2800:bf0:81e9::/48
2800:bf0:81f2::/48
2800:bf0:8242::/48
2800:bf0:8246::/48
2800:bf0:82a9::/48
2803:c2c0:c::/48

Footprint over time

13 weekly snapshots · JSON

23 -1,595 netblocks since 2026-07-26

2026-07-26 peak 1,638 2026-10-25

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (23 of 23)

RPKI-inferred operator Telconet S.A

Nearly all of this network's RPKI-covered space is cryptographically authorized for this single operator — the registered netname is likely one of its internal infrastructure labels.

Possible discrepancies (2)

These blocks are registered to AS27947 but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2803:c2c0:c::/48 /48	authorized for AS264836 — Asociación de Proveedores de Servicio de Valor Agregado(APROSVA)
157.100.3.0/24 /24	authorized for AS23216 — MEGADATOS S.A.

NIC Handles

AS27947