Home ASN LookupAS263578

AS263578 FacNet Telecom

🇧🇷

Org handle: 152471

LACNICallocated

Announced Prefixes (BGP)

24total

19 IPv45 IPv6

IPv4 Addresses

Allocated (RIR)4,096

Announced (BGP)12,288

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

2013-08-13

Announced Prefixes

(BGP)24

Prefix	RPKI	IRR	Last Seen
179.109.64.0/20	Valid	-	2026-10-10
179.109.64.0/21	Valid	-	2026-10-10
179.109.64.0/24	Valid	Other IRR	2026-10-10
179.109.65.0/24	Valid	Other IRR	2026-10-10
179.109.66.0/24	Valid	Other IRR	2026-10-10
179.109.67.0/24	Valid	Other IRR	2026-10-10
179.109.68.0/24	Valid	Other IRR	2026-10-10
179.109.69.0/24	Valid	Other IRR	2026-10-10
179.109.70.0/24	Valid	Other IRR	2026-10-10
179.109.71.0/24	Valid	Other IRR	2026-10-10

1-10 of 24

1 / 3

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
179.109.64.0/20	🇧🇷 BR	LACNIC	allocated
2804:f4c::/32	🇧🇷 BR	LACNIC	allocated

All 24 announced prefixes of AS263578 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS263578 hands its own prefixes to: transit providers, or peers at an exchange.

AS264517GM NETWORK TELECOMUNICACOES LTDA ME24

Downstreams (1)

Networks whose own prefixes AS263578 passes on: usually its customers.

AS264267TaboadoNET Com E M Ltda Me9

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 AS263578 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/263578

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

curl -s "https://api.ipctl.io/v1/asn/263578" | jq