Home ASN LookupAS53088

AS53088 FORNET COMUNICACOES LTDA

🇧🇷

Org handle: 100477

LACNICallocated

Announced Prefixes (BGP)

16total

11 IPv45 IPv6

IPv4 Addresses

Allocated (RIR)8,192

Announced (BGP)17,408

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)1.5×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇧🇷 BR

RIR

LACNIC

Status

allocated

Allocated

2009-10-19

Announced Prefixes

(BGP)16

Prefix	RPKI	IRR	Last Seen
177.21.80.0/20	Valid	Other IRR	2026-10-08
177.21.80.0/21	Valid	-	2026-10-08
177.21.88.0/22	Valid	-	2026-10-08
177.21.88.0/24	Valid	-	2026-10-08
177.21.91.0/24	Valid	-	2026-10-08
177.21.92.0/23	Valid	-	2026-10-08
177.21.94.0/23	Valid	-	2026-10-08
187.33.208.0/20	Valid	Other IRR	2026-10-08
187.33.208.0/21	Valid	-	2026-10-08
187.33.208.0/23	Valid	-	2026-10-08

1-10 of 16

1 / 2

Allocated Prefixes

(RIR)3

Prefix	Country	RIR	Status
177.21.80.0/20	🇧🇷 BR	LACNIC	allocated
187.33.208.0/20	🇧🇷 BR	LACNIC	allocated
2804:360::/32	🇧🇷 BR	LACNIC	allocated

All 16 announced prefixes of AS53088 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS53088 hands its own prefixes to: transit providers, or peers at an exchange.

AS262355VSX Networks16

Downstreams (2)

Networks whose own prefixes AS53088 passes on: usually its customers.

AS270351AC Oliveira Comunicacao Ltda2
AS265060Amires Garcia Maroldi ME1

ASPA

No ASPA

External Links

LACNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS53088 should publish an ASPA object
IPv4 transfers in the LACNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/53088

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/53088" | jq