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Data: RIPE NCC, ARIN, APNIC, LACNIC, AFRINIC delegated statistics · CAIDA · RIPEstat · World Bank.

Last sync: 2026-09-08 05:18 UTC · refreshed daily

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AS271891 AS271891 - UNIVERSIDAD ESTATAL A DISTANCIA

Costa Rica · Autonomous System

IPv4 announced

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

Costa Rica

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

100%

14 of 14 routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

0 of 14 prefixes documented

Announcement composition14 routed prefixes

RPKI valid only 100.0%

RPKI by address family

ipv6RPKI 100%

14 valid0 invalid0 not found14 / 14 addrs

Announced prefixes

Currently announced prefixes, live from RIPEstat.

14 prefixes currently seen by RIPEstat.

2801:151:10a::/482801:151:fa::/482801:151:a2::/482801:151:f2::/482801:151:d0::/482801:151:a4::/482801:151:fd::/482801:151:a3::/482801:151:bb::/482801:151:fb::/482801:151:35::/482801:151:f9::/482801:151:bc::/482801:151:fc::/48

Fetching announced prefixes from RIPEstat…

14 prefixes currently seen by RIPEstat.