AS273599 H2A TELECOM

AS273599 - H2A TELECOM · registered in Brazil

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,520largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#59,559of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryBrazil8,771 ASNs registered there

Open AS273599 in ASN lookup Look up an IP in this network (38.3.186.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

38.3.186.0/24

IPv6 prefixes

All 1 prefix.

2804:895c::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS273562#7517 AS273562 - FELIPE JOSE QUEIROZ CALIXTO256

AS273571#7518 AS273571 - JOSE SOARES MONTE SANTO - EPP256

AS273597#7519 AS273597 - WIFI VITORIA TELECOMUNICACOES256

AS273623#7521 AS273623 - SPEEDNET ACARA LTDA256

AS273635#7522 AS273635 - CAVALCANTE NET TELECOM LTDA256

AS273637#7523 AS273637 - G MENDES & SARAIVA LTDA256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources