Home ASN LookupAS52741

AS52741 MC Telecom

🇧🇷

Org handle: 102888

LACNICallocated

Announced Prefixes (BGP)

14total

10 IPv44 IPv6

IPv4 Addresses

Allocated (RIR)3,072

Announced (BGP)6,400

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)1.7×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇧🇷 BR

RIR

LACNIC

Status

allocated

Allocated

2013-01-31

Announced Prefixes

(BGP)14

Prefix	RPKI	IRR	Last Seen
143.255.208.0/22	Valid	Other IRR	2026-10-11
143.255.208.0/23	Valid	-	2026-10-11
143.255.210.0/23	Valid	-	2026-10-11
177.85.104.0/22	Valid	Other IRR	2026-10-11
177.85.104.0/23	Valid	-	2026-10-11
177.85.106.0/23	Valid	-	2026-10-11
177.85.106.0/24	Valid	-	2026-10-11
177.85.108.0/22	Valid	Other IRR	2026-10-11
177.85.108.0/23	Valid	-	2026-10-11
177.85.110.0/23	Valid	-	2026-10-11

1-10 of 14

1 / 2

Allocated Prefixes

(RIR)4

Prefix	Country	RIR	Status
143.255.208.0/22	🇧🇷 BR	LACNIC	allocated
177.85.104.0/22	🇧🇷 BR	LACNIC	allocated
177.85.108.0/22	🇧🇷 BR	LACNIC	allocated
2804:f20::/32	🇧🇷 BR	LACNIC	allocated

All 14 announced prefixes of AS52741 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS52741 hands its own prefixes to: transit providers, or peers at an exchange.

AS263345Power Tech Telecom12
AS269096N&K TECNOLOGIA LTDA2

Downstreams (2)

Networks whose own prefixes AS52741 passes on: usually its customers.

AS265448NETWORK INFORMATICA LTDA. ME8
AS266217NETINFOR TELECOMUNICACOES LTDA6

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 AS52741 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/52741

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

curl -s "https://api.ipctl.io/v1/asn/52741" | jq