HomeASN LookupAS273721

AS273721 TCA TELECOM LTDA - ME

🇧🇷

Org handle: 344767

LACNICallocated
Announced Prefixes (BGP)
7total
0 IPv47 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)0
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)2.3×10²⁹
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
50
Country
🇧🇷 BR
RIR
LACNIC
Status
allocated
Allocated
2023-03-30

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
2804:8b40::/32
No ROA
Other IRR
2026-10-11
2804:8b40::/33
No ROA
Other IRR
2026-10-11
2804:8b40::/34
No ROA
Other IRR
2026-10-11
2804:8b40:4000::/34
No ROA
Other IRR
2026-10-11
2804:8b40:8000::/33
No ROA
Other IRR
2026-10-11
2804:8b40:8000::/34
No ROA
Other IRR
2026-10-11
2804:8b40:c000::/34
No ROA
Other IRR
2026-10-11

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
2804:8b40::/32🇧🇷 BRLACNICallocated

All 7 announced prefixes of AS273721 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS273721 hands its own prefixes to: transit providers, or peers at an exchange.

Downstreams (1)

Networks whose own prefixes AS273721 passes on: usually its customers.

Other adjacent networks (2)

Adjacent to AS273721 in the transit part of AS paths: peers, providers or customers.

ASPA
No ASPA
External Links
LACNIC WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/273721

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

curl -s "https://api.ipctl.io/v1/asn/273721" | jq