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AS45387 KOCES

South Korea KOCES-AS-KR APNIC 3 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
512
IPv6 /48 networks
0
RPKI
0 valid3 no ROA
Peers and downstreams
1

Holder

AS name
KOCES-AS-KR
Description
KOCES
Organisation
KOCES
Abuse contact
Not published
Assigned
2008-08-18

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS25091 IP-Max SA AS25091 · CH IP-Max SA AS174 AS174 AS174 AS174 AS3786 LG DACOM Corporation AS3786 · KR LG DACOM Corporation AS45387 KOCES AS45387 · KR KOCES

Network health

Grade E · 32/100
fail Prefixes covered by valid ROAs
0 of 3 announced prefixes are RPKI valid, 3 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
hostmaster@nic.or.kr is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
fail No prefixes smaller than /24 or /48
2 prefixes are smaller than most networks accept (211.192.167.0/25, 219.240.81.128/25).		 0/10
n/a Registry record maintained
We have no change date for this record.
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS45387 health AS45387 RPKI
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Routing changes

Last 30 days
2026-10-04 12:17 UTCRelationship changed AS4766 upstream to peer

WHOIS

aut-num:        AS45387
as-name:        KOCES-AS-KR-KR
handle:         AS45387
remarks:        KOCES
administrative: SL2082-KR (AS Manager) <kocesitsys@koces.com>
technical:      SJ2082-KR (AS Manager) <kocesitsys@koces.com>
abuse:          IRT-KRNIC-KR (IRT-KRNIC-KR) <hostmaster@nic.or.kr>
source:         APNIC (RDAP)