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Routing security

AS271640 UNIVERSIDADE FEDERAL DE VICOSA

Unclassified APNIC

RPKI valid 100% 123 of 123 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

123 observed

Every prefix observed with AS271640 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
200.235.128.0/17RPKI validIRR56
200.235.128.0/24RPKI validIRR53
200.235.129.0/24RPKI validIRR covering53
200.235.130.0/24RPKI validIRR covering55
200.235.131.0/24RPKI validIRR covering55
200.235.132.0/24RPKI validIRR covering55
200.235.133.0/24RPKI validIRR53
200.235.134.0/24RPKI validIRR covering55
200.235.135.0/24RPKI validIRR covering55
200.235.136.0/24RPKI validIRR covering55
200.235.137.0/24RPKI validIRR covering55
200.235.138.0/24RPKI validIRR covering55
200.235.139.0/24RPKI validIRR53
200.235.140.0/24RPKI validIRR covering55
200.235.141.0/24RPKI validIRR covering55
200.235.142.0/24RPKI validIRR covering55
200.235.143.0/24RPKI validIRR covering55
200.235.144.0/24RPKI validIRR covering55
200.235.145.0/24RPKI validIRR covering55
200.235.146.0/24RPKI validIRR covering55
200.235.147.0/24RPKI validIRR covering55
200.235.148.0/24RPKI validIRR covering55
200.235.149.0/24RPKI validIRR53
200.235.150.0/24RPKI validIRR covering55
200.235.151.0/24RPKI validIRR53
200.235.152.0/24RPKI validIRR53
200.235.153.0/24RPKI validIRR covering55
200.235.154.0/24RPKI validIRR53
200.235.155.0/24RPKI validIRR53
200.235.156.0/24RPKI validIRR53
200.235.157.0/24RPKI validIRR53
200.235.158.0/24RPKI validIRR53
200.235.159.0/24RPKI validIRR covering55
200.235.160.0/24RPKI validIRR53
200.235.161.0/24RPKI validIRR53
200.235.162.0/24RPKI validIRR53
200.235.163.0/24RPKI validIRR53
200.235.164.0/24RPKI validIRR53
200.235.165.0/24RPKI validIRR53
200.235.166.0/24RPKI validIRR53
200.235.167.0/24RPKI validIRR53
200.235.168.0/24RPKI validIRR53
200.235.169.0/24RPKI validIRR53
200.235.170.0/24RPKI validIRR covering55
200.235.171.0/24RPKI validIRR covering55
200.235.172.0/24RPKI validIRR53
200.235.173.0/24RPKI validIRR53
200.235.174.0/24RPKI validIRR53
200.235.175.0/24RPKI validIRR53
200.235.176.0/24RPKI validIRR53
200.235.177.0/24RPKI validIRR covering55
200.235.178.0/24RPKI validIRR53
200.235.179.0/24RPKI validIRR covering55
200.235.180.0/24RPKI validIRR covering55
200.235.181.0/24RPKI validIRR covering55
200.235.182.0/24RPKI validIRR covering55
200.235.183.0/24RPKI validIRR covering55
200.235.184.0/24RPKI validIRR covering55
200.235.185.0/24RPKI validIRR covering55
200.235.186.0/24RPKI validIRR covering55
200.235.187.0/24RPKI validIRR covering55
200.235.188.0/24RPKI validIRR covering55
200.235.189.0/24RPKI validIRR covering55
200.235.190.0/24RPKI validIRR covering55
200.235.191.0/24RPKI validIRR covering55
200.235.193.0/24RPKI validIRR covering55
200.235.194.0/24RPKI validIRR covering55
200.235.195.0/24RPKI validIRR53
200.235.196.0/24RPKI validIRR covering55
200.235.197.0/24RPKI validIRR covering55
200.235.198.0/24RPKI validIRR covering55
200.235.199.0/24RPKI validIRR covering53
200.235.201.0/24RPKI validIRR53
200.235.202.0/24RPKI validIRR covering55
200.235.203.0/24RPKI validIRR covering55
200.235.204.0/24RPKI validIRR53
200.235.205.0/24RPKI validIRR covering55
200.235.206.0/24RPKI validIRR covering55
200.235.207.0/24RPKI validIRR covering55
200.235.209.0/24RPKI validIRR covering55
200.235.210.0/24RPKI validIRR covering55
200.235.211.0/24RPKI validIRR covering55
200.235.212.0/24RPKI validIRR covering55
200.235.213.0/24RPKI validIRR covering55
200.235.214.0/24RPKI validIRR covering55
200.235.215.0/24RPKI validIRR covering55
200.235.217.0/24RPKI validIRR covering55
200.235.218.0/24RPKI validIRR covering55
200.235.219.0/24RPKI validIRR covering55
200.235.220.0/24RPKI validIRR covering55
200.235.222.0/24RPKI validIRR covering55
200.235.223.0/24RPKI validIRR covering55
200.235.224.0/24RPKI validIRR53
200.235.225.0/24RPKI validIRR53
200.235.226.0/24RPKI validIRR53
200.235.227.0/24RPKI validIRR53
200.235.228.0/24RPKI validIRR53
200.235.229.0/24RPKI validIRR53
200.235.231.0/24RPKI validIRR53
200.235.232.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS271640 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
200.235.128.0/17/32LACNIC
2801:80:3e80::/48/128LACNIC

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

64 objects · 3 not announced

Route objects naming AS271640 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
200.235.221.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Not announced
200.235.230.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Not announced
2801:80:3e80::/48RADBUniversidade Federal de ViçosaMAINT-AS19162023-11-13Not announced
200.235.128.0/17RADBUniversidade Federal de ViçosaMAINT-AS19162023-11-13Announced
200.235.128.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.133.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.139.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.149.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.151.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.152.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.154.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.155.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.156.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.157.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.158.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.160.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.161.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.162.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.163.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.164.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.165.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.166.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.167.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.168.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.169.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.172.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.173.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.174.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.175.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.176.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.178.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.195.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.201.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.204.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.224.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.225.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.226.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.227.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.228.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.229.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.231.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.232.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.233.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.234.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.235.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.236.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.237.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.238.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.239.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.240.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.241.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.242.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.243.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.244.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.245.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.246.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.247.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.248.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.249.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.250.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.251.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.252.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.253.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced
200.235.254.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-11-26Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271640 directly show who expects to carry it.

AS-setWhereRelationship
AS-7738-BGP-CUSTOMERSRADBLists AS271640 as a direct member
AS-7738_CUSTOMERSRADBLists AS271640 as a direct member
AS-AMERICANTOWERRADBLists AS271640 as a direct member
AS-CTBC-TOOLS-4RADBLists AS271640 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271640 as a direct member
AS-EMBRATELNETRADBLists AS271640 as a direct member
AS-HURRICANERADBLists AS271640 as a direct member
AS-HURRICANEV6RADBLists AS271640 as a direct member
AS-RNPRADBLists AS271640 as a direct member
AS-RNP-TRANSITRADBLists AS271640 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS271640 as a direct member
AS20965:AS-FROM-REDCLARA-TO-GEANTRIPELists AS271640 as a direct member
AS53013:AS-CONERADBLists AS271640 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS271640 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.