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AS17924 SmarTone Mobile Communications Ltd

Hong Kong SAR China SMARTONE-MB-AS-AP APNIC 121 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
463,872
IPv6 /48 networks
65,536
RPKI
122 valid0 no ROA
Peers and downstreams
15

Holder

AS name
SMARTONE-MB-AS-AP
Description
SmarTone Mobile Communications Ltd 28/F,JOS Tower,Millennimu City 2, 378 Kwun Tong Rd,Kwun Tong,Kowloon, Hong Kong
Organisation
Smartone Mobile communications Limited
Abuse contact
Not published
Assigned
2001-09-03
Registered
2008-09-04
Record last changed
2020-05-16 06:32 UTC
103.1.16.0/22121.202.0.0/15121.202.0.0/18121.202.112.0/24121.202.113.0/24121.202.124.0/24121.202.126.0/24121.202.127.0/24121.202.128.0/17121.202.131.0/24121.202.132.0/24121.202.137.0/24121.202.142.0/24121.202.160.0/19121.202.232.0/22121.202.236.0/22121.202.251.0/24121.202.252.0/24121.202.253.0/24121.202.254.0/24121.202.64.0/19121.202.96.0/20121.203.0.0/20121.203.104.0/21121.203.112.0/21121.203.120.0/21121.203.128.0/18121.203.16.0/20121.203.192.0/19121.203.224.0/20121.203.240.0/21121.203.244.0/24121.203.245.0/24121.203.246.0/24121.203.247.0/24121.203.248.0/21121.203.32.0/20121.203.48.0/20121.203.64.0/18121.203.64.0/21121.203.72.0/21121.203.80.0/21121.203.88.0/21121.203.96.0/21180.219.0.0/16180.219.0.0/20180.219.112.0/20180.219.128.0/20180.219.144.0/20180.219.16.0/20180.219.160.0/20180.219.176.0/20180.219.192.0/19180.219.224.0/19180.219.240.0/24180.219.241.0/24180.219.242.0/23180.219.244.0/23180.219.252.0/24180.219.253.0/24180.219.254.0/24180.219.255.0/24180.219.32.0/20180.219.48.0/20180.219.64.0/20180.219.80.0/20180.219.96.0/20182.152.0.0/15182.152.0.0/17182.152.128.0/17182.152.128.0/21182.152.136.0/21182.152.144.0/21182.152.152.0/21182.152.160.0/21182.152.168.0/21182.152.176.0/21182.152.184.0/21182.152.192.0/21182.152.200.0/21182.152.208.0/21182.152.216.0/21182.152.224.0/21182.152.232.0/21182.152.240.0/21182.152.248.0/21182.153.0.0/18182.153.0.0/19182.153.128.0/19182.153.192.0/19182.153.224.0/19182.153.32.0/19182.153.64.0/19203.78.32.0/21203.78.32.0/24203.78.36.0/24203.78.37.0/24203.78.40.0/22203.78.40.0/24203.78.41.0/24203.78.42.0/2445.64.240.0/2245.64.240.0/2445.64.241.0/2445.64.242.0/2445.64.243.0/2449.130.0.0/1549.130.0.0/1749.130.128.0/2449.130.129.0/2449.130.130.0/2449.130.131.0/2449.130.132.0/2349.130.134.0/2349.130.136.0/2149.130.144.0/2049.130.160.0/1949.130.192.0/1849.131.0.0/1849.131.128.0/1749.131.64.0/18

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC AS8966 · AE EMIRATES TELECOMMUNIC… AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS9304 HGC Global Communications Limited AS9304 · HK HGC Global Communicat… AS4635 Hong Kong Internet Exchange--Route Server 1 AS4635 · HK Hong Kong Internet Ex… AS17924 SmarTone Mobile Communications Ltd AS17924 · HK SmarTone Mobile Commu…

Network health

Grade B · 85/100
pass Prefixes covered by valid ROAs
122 of 122 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
pass More than one upstream
5 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@ismart.net 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 2020-05-16.		 0/5
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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AS17924 health AS17924 RPKI
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Routing changes

Last 30 days
2026-10-05 08:57 UTCNeighbour gone AS142271 peer
2026-10-05 08:57 UTCRelationship changed AS9002 upstream to peer
2026-10-05 08:57 UTCRelationship changed AS8359 upstream to peer
2026-10-05 08:57 UTCRelationship changed AS58453 upstream to peer
2026-10-05 08:57 UTCRelationship changed AS41095 upstream to peer
2026-10-05 08:57 UTCRelationship changed AS39120 upstream to peer
2026-10-05 08:57 UTCRelationship changed AS38008 upstream to peer
2026-10-05 08:57 UTCNew neighbour AS137409 peer
2026-10-05 08:57 UTCRelationship changed AS10103 upstream to peer

WHOIS

aut-num:        AS17924
as-name:        SMARTONE-MB-AS-AP
handle:         AS17924
remarks:        SmarTone Mobile Communications Ltd
remarks:        28/F,JOS Tower,Millennimu City 2,
remarks:        378 Kwun Tong Rd,Kwun Tong,Kowloon,
remarks:        Hong Kong
technical:      FK156-AP (Floyd Kan) <floydkan@ismart.net>
administrative: JY50-AP (Johnny Yeung) <johnnyyeung@ismart.net>
registrant:     ORG-SMCL2-AP (Smartone Mobile communications Limited) <abuse@ismart.net>
abuse:          IRT-SMARTMOBILE-HK (IRT-SMARTMOBILE-HK) <abuse@ismart.net>
registration:   2008-09-04T06:40:31Z
last changed:   2020-05-16T06:32:33Z
source:         APNIC (RDAP)