AS55355 ISP

Hong Kong SAR China ISP-AS-AP APNIC 27 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
6,912
IPv6 /48 networks
0
RPKI
17 valid10 no ROA
Peers and downstreams
15

Holder

AS name
ISP-AS-AP
Description
ISP
Organisation
HGC Global Communications Limited
Abuse contact
Not published
Assigned
2010-01-03
Registered
2010-01-04
Record last changed
2020-07-07 04:58 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 61/100
partly Prefixes covered by valid ROAs
17 of 27 announced prefixes are RPKI valid, 10 have no ROA.
16/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
fail Announces IPv6
No IPv6 prefixes are announced.
0/15
pass More than one upstream
3 upstreams seen in BGP.
10/10
pass Working abuse contact
ibeoip@hgc.com.hk is published.
15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.
0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.
10/10
fail Registry record maintained
Last changed 2020-07-07.
0/5

Routing changes

Last 30 days
2026-10-04 08:32 UTCNeighbour gone AS216458 upstream
2026-10-04 08:32 UTCNeighbour gone AS9930 upstream
2026-10-04 08:32 UTCRelationship changed AS9304 downstream to upstream
2026-10-04 08:32 UTCRelationship changed AS8359 upstream to peer
2026-10-04 08:32 UTCRelationship changed AS7713 upstream to peer
2026-10-04 08:32 UTCRelationship changed AS6939 upstream to peer
2026-10-04 08:32 UTCRelationship changed AS4635 upstream to peer
2026-10-04 08:32 UTCRelationship changed AS45250 upstream to peer
2026-10-04 08:32 UTCRelationship changed AS39120 upstream to peer
2026-10-04 08:32 UTCRelationship changed AS24482 upstream to peer

WHOIS

aut-num:        AS55355
as-name:        ISP-AS-AP
handle:         AS55355
remarks:        ISP
technical:      MC1220-AP (Matthew Chan) <alancyw@hgc.com.hk>
abuse:          IRT-HGC-ITL-HK (IRT-HGC-ITL-HK) <ibeoip@hgc.com.hk>
administrative: AC1049-AP (Alan Chan) <alancyw@hgc.com.hk>
registrant:     ORG-HGCL1-AP (HGC Global Communications Limited) <ibeoip@hgc.com.hk>
registration:   2010-01-04T04:51:33Z
last changed:   2020-07-07T04:58:57Z
source:         APNIC (RDAP)