Home ASN LookupAS263517

AS263517 Acesso Telecomunicacoes LTDA

🇧🇷

Org handle: 194222

LACNICallocated

Announced Prefixes (BGP)

23total

9 IPv414 IPv6

IPv4 Addresses

Allocated (RIR)4,096

Announced (BGP)8,192

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)6.9×10²⁸

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇧🇷 BR

RIR

LACNIC

Status

allocated

Allocated

2014-01-07

Announced Prefixes

(BGP)23

Prefix	RPKI	IRR	Last Seen
191.243.224.0/20	Valid	Other IRR	2026-10-11
191.243.224.0/23	Valid	Other IRR	2026-10-11
191.243.226.0/23	Valid	Other IRR	2026-10-11
191.243.228.0/23	Valid	Other IRR	2026-10-11
191.243.230.0/23	Valid	Other IRR	2026-10-11
191.243.232.0/23	Valid	Other IRR	2026-10-11
191.243.234.0/23	Valid	Other IRR	2026-10-11
191.243.236.0/23	Valid	Other IRR	2026-10-11
191.243.238.0/23	Valid	Other IRR	2026-10-11
2804:1320::/36	Valid	-	2026-10-11

1-10 of 23

1 / 3

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
191.243.224.0/20	🇧🇷 BR	LACNIC	allocated
2804:1320::/32	🇧🇷 BR	LACNIC	allocated

All 23 announced prefixes of AS263517 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS263517 hands its own prefixes to: transit providers, or peers at an exchange.

AS263276BBG TELECOM LTDA20
AS14840BR.Digital Telecom3

Downstreams (1)

Networks whose own prefixes AS263517 passes on: usually its customers.

AS269443LOGNET PROVIDER INTERNET LTDA2

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 AS263517 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/263517

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

curl -s "https://api.ipctl.io/v1/asn/263517" | jq