asn.dev

Routing security

AS263579 ISUPER TELECOMUNICACOES INFO LTDA

Unclassified LACNIC Cable/DSL/ISP

RPKI valid 79% 37 of 47 announcements
RPKI invalid 0 none
No ROA 10 not covered by any ROA
IRR registered 40% 24 missing · 4 other origin
ROAs 7 authorising this AS

Announcements

What this network originates

47 observed

Every prefix observed with AS263579 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
201.55.128.0/19No ROAIRR other origin52
201.55.128.0/20No ROANo IRR52
201.55.128.0/21No ROANo IRR3
201.55.136.0/21No ROANo IRR3
201.55.144.0/20No ROANo IRR52
201.55.144.0/21No ROANo IRR3
201.55.152.0/21No ROANo IRR3
201.55.176.0/20No ROAIRR other origin52
201.55.176.0/21No ROANo IRR52
201.55.184.0/21No ROANo IRR52
187.109.160.0/20RPKI validIRR other origin51
187.109.160.0/21RPKI validNo IRR51
187.109.160.0/22RPKI validNo IRR3
187.109.160.0/23RPKI validNo IRR3
187.109.162.0/23RPKI validNo IRR3
187.109.164.0/22RPKI validNo IRR3
187.109.164.0/23RPKI validNo IRR3
187.109.166.0/23RPKI validNo IRR3
187.109.168.0/21RPKI validNo IRR51
187.109.168.0/22RPKI validNo IRR3
187.109.168.0/23RPKI validNo IRR3
187.109.170.0/23RPKI validNo IRR3
187.109.172.0/22RPKI validNo IRR3
187.109.172.0/23RPKI validNo IRR3
187.109.174.0/23RPKI validNo IRR3
189.90.236.0/22RPKI validIRR other origin51
189.90.236.0/23RPKI validNo IRR3
189.90.238.0/23RPKI validNo IRR3
45.161.216.0/22RPKI validIRR51
45.161.216.0/23RPKI validIRR51
45.161.216.0/24RPKI validIRR51
45.161.217.0/24RPKI validIRR51
45.161.218.0/23RPKI validIRR51
45.161.218.0/24RPKI validIRR51
45.161.219.0/24RPKI validIRR51
138.36.172.0/22RPKI validIRR51
138.36.172.0/23RPKI validIRR covering3
138.36.174.0/23RPKI validIRR3
177.8.248.0/22RPKI validIRR51
177.8.248.0/23RPKI validIRR covering3
177.8.250.0/23RPKI validIRR covering3
177.8.252.0/22RPKI validIRR51
177.8.252.0/23RPKI validIRR covering3
177.8.254.0/23RPKI validIRR covering3
2804:f50::/32RPKI validIRR31
2804:f50::/33RPKI validIRR covering3
2804:f50:8000::/33RPKI validIRR covering3

RPKI · ROAs

Route origin authorisations

7 ROAs

Signed statements by address holders that AS263579 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.161.216.0/22/32LACNIC
138.36.172.0/22/32LACNIC
177.8.248.0/22/32LACNIC
177.8.252.0/22/32LACNIC
187.109.160.0/20/32LACNIC
189.90.236.0/22/32LACNIC
2804:f50::/32/128LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

16 objects · 4 not announced

Route objects naming AS263579 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
138.36.172.0/24RADBISUPERMAINT-AS531152026-08-12Not announced
138.36.173.0/24RADBISUPERMAINT-AS531152026-08-12Not announced
138.36.175.0/24RADBISUPERMAINT-AS531152026-08-12Not announced
177.8.248.0/21RADBBRASILNETMAINT-AS186782023-11-13Not announced
45.161.216.0/22RADBISUPERMAINT-AS531152026-08-12Announced
45.161.216.0/23RADBISUPERMAINT-AS531152026-08-12Announced
45.161.216.0/24RADBISUPERMAINT-AS531152026-08-12Announced
45.161.217.0/24RADBISUPERMAINT-AS531152026-08-12Announced
45.161.218.0/23RADBISUPERMAINT-AS531152026-08-12Announced
45.161.218.0/24RADBISUPERMAINT-AS531152026-08-12Announced
45.161.219.0/24RADBISUPERMAINT-AS531152026-08-12Announced
138.36.172.0/22RADBISUPERMAINT-AS531152026-08-12Announced
138.36.174.0/23RADBISUPERMAINT-AS531152026-08-12Announced
177.8.248.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
177.8.252.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
2804:f50::/32RADBBRASILNETMAINT-AS186782023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263579 directly show who expects to carry it.

AS-setWhereRelationship
AS263579:AS-CUSTOMERSPeeringDBDeclared by the operator as its own set
AS-28124RADBLists AS263579 as a direct member
AS-53115:AS-CUSTOMERSRADBLists AS263579 as a direct member
AS-CTBC-CUSTOMERS184RADBLists AS263579 as a direct member
AS-CTBC-CUSTOMERS224RADBLists AS263579 as a direct member
AS-CTBC-TOOLS-8RADBLists AS263579 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS263579 as a direct member
AS-FLYSRADBLists AS263579 as a direct member
AS-HURRICANEV6RADBLists AS263579 as a direct member
AS-ITXBR1RADBLists AS263579 as a direct member
AS14282:AS-CUSTOMERSALTDBLists AS263579 as a direct member
AS198949:AS-SDRADBLists AS263579 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS263579 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.