Home ASN LookupAS52935

AS52935 AS52935 - Infobarra Solucoes em Informatica Ltda

🇧🇷

Org handle: 131090

LACNICallocated

Announced Prefixes (BGP)

34total

31 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)5,120

Announced (BGP)17,664

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇧🇷 BR

RIR

LACNIC

Status

allocated

Allocated

2012-08-16

Routing hygiene

Score 38/100 · Medium risk

RPKI ROA coverage

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 21/100

100% of announced prefixes (34 of 34) have no valid ROA
Routes concentrated on one upstream (88% of routes)

Based on 34 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Announced Prefixes

(BGP)34

Prefix	RPKI	IRR	Last Seen
143.255.216.0/22	No ROA	Other IRR	2026-10-26
143.255.216.0/23	No ROA	-	2026-10-26
143.255.216.0/24	No ROA	-	2026-10-26
143.255.217.0/24	No ROA	-	2026-10-26
143.255.218.0/23	No ROA	-	2026-10-26
143.255.219.0/24	No ROA	-	2026-10-26
177.23.184.0/21	No ROA	Other IRR	2026-10-26
177.23.184.0/22	No ROA	-	2026-10-26
177.23.184.0/23	No ROA	-	2026-10-26
177.23.184.0/24	No ROA	-	2026-10-26

1-10 of 34

1 / 4

Allocated Prefixes

(RIR)4

Prefix	Country	RIR	Status
143.255.216.0/22	🇧🇷 BR	LACNIC	allocated
177.23.184.0/21	🇧🇷 BR	LACNIC	allocated
191.5.104.0/21	🇧🇷 BR	LACNIC	allocated
2804:b0c::/32	🇧🇷 BR	LACNIC	allocated

All 34 announced prefixes of AS52935 →

Downstream Customers(1)

ASN	Name
AS52564	🇧🇷AS52564 - Biazi Telecom

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS52935 hands its own prefixes to: transit providers, or peers at an exchange.

AS52564Biazi Telecom31
AS52573Une Telecom Ltda3

Downstreams (2)

Networks whose own prefixes AS52935 passes on: usually its customers.

AS263371Intervia Solucoes Ltda12
AS270384OTILIA ANTONIA CELSO1

ASPA

No ASPA0 upstreams, 1 downstream

Listed as Upstream Provider by

1 ASN

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/52935

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

curl -s "https://api.ipctl.io/v1/asn/52935" | jq