AS263687 Tucuman BBS S.R.L.

🇦🇷

Org handle: 21237

LACNICallocated

Announced Prefixes (BGP)

5total

5 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)1,024

Announced (BGP)2,048

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2014-09-30

Announced Prefixes

(BGP)5

Prefix	RPKI	IRR	Last Seen
131.161.236.0/22	Valid	LACNICOther IRR	2026-10-11
131.161.236.0/24	Valid	LACNIC	2026-10-11
131.161.237.0/24	Valid	LACNIC	2026-10-11
131.161.238.0/24	Valid	LACNIC	2026-10-11
131.161.239.0/24	Valid	LACNIC	2026-10-11

(RIR)2

Prefix	Country	RIR	Status
131.161.236.0/22	🇦🇷 AR	LACNIC	allocated
2803:f380::/32	🇦🇷 AR	LACNIC	allocated

(seen in AS paths)

Networks AS263687 hands its own prefixes to: transit providers, or peers at an exchange.

Networks whose own prefixes AS263687 passes on: usually its customers.

ASPA

No ASPA

External Links

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 AS263687 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

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

curl -s "https://api.ipctl.io/v1/asn/263687" | jq