AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
HENDERSON-HK Towngas Telecommunications Fixed Network Ltdetwork Ltd 99 3 53,248 4,294,967,296 Hong Kong
53,248 IPv4 Addresses
CIDR Description IP Num
49.213.0.0/24 HDC-Client For HDC Customer 256
49.213.0.0/21 HDC-Client For HDC Customer 2048
49.213.1.0/24 HDC-Client For HDC Customer 256
49.213.2.0/24 HDC-Client For HDC Customer 256
49.213.3.0/24 HDC-Client For HDC Customer 256
49.213.4.0/24 HDC-Client For HDC Customer 256
49.213.8.0/24 HDC-Client For HDC Customer 256
49.213.8.0/22 HDC-Client For HDC Customer 1024
61.4.0.0/18 EASTAR Eastar Technology, 16384
61.4.11.0/24 EASTAR Eastar Technology, 256
61.4.12.0/24 EASTAR Eastar Technology, 256
61.4.13.0/24 EASTAR Eastar Technology, 256
61.4.14.0/24 EASTAR Eastar Technology, 256
61.4.15.0/24 EASTAR Eastar Technology, 256
61.4.16.0/24 EASTAR Eastar Technology, 256
61.4.23.0/24 EASTAR Eastar Technology, 256
61.4.24.0/24 EASTAR Eastar Technology, 256
61.4.25.0/24 EASTAR Eastar Technology, 256
61.4.26.0/24 EASTAR Eastar Technology, 256
61.4.27.0/24 EASTAR Eastar Technology, 256
61.4.28.0/24 EASTAR Eastar Technology, 256
61.4.29.0/24 EASTAR Eastar Technology, 256
61.4.30.0/24 EASTAR Eastar Technology, 256
61.4.31.0/24 EASTAR Eastar Technology, 256
61.4.32.0/23 EASTAR Eastar Technology, 512
61.4.36.0/24 EASTAR Eastar Technology, 256
61.4.37.0/24 EASTAR Eastar Technology, 256
61.4.39.0/24 EASTAR Eastar Technology, 256
61.4.40.0/24 EASTAR Eastar Technology, 256
61.4.42.0/23 EASTAR Eastar Technology, 512
61.4.44.0/24 EASTAR Eastar Technology, 256
61.4.48.0/22 EASTAR Eastar Technology, 1024
61.4.52.0/22 EASTAR Eastar Technology, 1024
61.4.56.0/23 EASTAR Eastar Technology, 512
61.4.58.0/23 EASTAR Eastar Technology, 512
103.55.200.0/24 TGTELECOM-HK Towngas Telecommunications Fixed Network Limited 256
103.55.200.0/22 TGTELECOM-HK Towngas Telecommunications Fixed Network Limited 1024
103.55.201.0/24 TGTELECOM-HK Towngas Telecommunications Fixed Network Limited 256
113.212.192.0/18 EASTAR Eastar Technology, 16384
113.212.196.0/23 EASTAR Eastar Technology, 512
113.212.198.0/23 EASTAR Eastar Technology, 512
113.212.200.0/23 EASTAR Eastar Technology, 512
113.212.202.0/23 EASTAR Eastar Technology, 512
113.212.208.0/22 EASTAR Eastar Technology, 1024
113.212.212.0/22 EASTAR Eastar Technology, 1024
113.212.216.0/24 EASTAR Eastar Technology, 256
113.212.217.0/24 EASTAR Eastar Technology, 256
113.212.219.0/24 EASTAR Eastar Technology, 256
113.212.220.0/23 EASTAR Eastar Technology, 512
113.212.222.0/23 EASTAR Eastar Technology, 512
113.212.224.0/24 EASTAR Eastar Technology, 256
113.212.225.0/24 EASTAR Eastar Technology, 256
113.212.226.0/23 EASTAR Eastar Technology, 512
113.212.228.0/24 EASTAR Eastar Technology, 256
113.212.229.0/24 EASTAR Eastar Technology, 256
113.212.230.0/24 EASTAR Eastar Technology, 256
113.212.231.0/24 EASTAR Eastar Technology, 256
113.212.232.0/24 EASTAR Eastar Technology, 256
113.212.233.0/24 EASTAR Eastar Technology, 256
113.212.234.0/24 EASTAR Eastar Technology, 256
113.212.235.0/24 EASTAR Eastar Technology, 256
113.212.236.0/24 EASTAR Eastar Technology, 256
113.212.237.0/24 EASTAR Eastar Technology, 256
113.212.239.0/24 EASTAR Eastar Technology, 256
202.123.64.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.64.0/19 HENDERSON Henderson Data Centre Limited 8192
202.123.65.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.66.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.67.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.68.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.69.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.70.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.71.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.72.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.73.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.74.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.75.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.76.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.77.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.78.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.79.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.80.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.80.0/20 HENDERSON Henderson Data Centre Limited 4096
202.123.81.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.82.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.83.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.84.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.85.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.87.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.89.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.90.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.91.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.93.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.94.0/24 HENDERSON Henderson Data Centre Limited 256
202.123.95.0/24 HENDERSON Henderson Data Centre Limited 256
203.78.64.0/19 ICARE iCare.com Ltd 8192
203.78.66.0/24 ICARE iCare.com Ltd 256
203.78.72.0/23 ICARE iCare.com Ltd 512
203.78.95.0/24 ICARE iCare.com Ltd 256
CIDR Description IP NUMs(prefix /64)
2407:7200::/32 HENDERSON-AS-AP Henderson Data Centre Ltd 4294967296
2407:7200:1::/48 HENDERSON-AS-AP Henderson Data Centre Ltd 65536
2407:7200:5000::/48 HENDERSON-AS-AP Henderson Data Centre Ltd 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15412 FLAG-AS Flag Telecom Global Internet AS, GB United Kingdom 31,232 4,294,967,296 IPv4 IPv4
AS20485 TRANSTELECOM Moscow, Russia, RU Russian Federation 354,560 42,949,672,960 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP IP ServerOne Solutions Sdn Bhd, MY Malaysia 27,392 4,563,402,752 IPv4 IPv4
AS131477 SHHJ-AS Shanghai Huajuan Information Technology Co., Ltd., CN China 6,912 272,695,296 IPv4 IPv4
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 7,051,776 25,770,262,528 IPv4 IPv4 IPv6 IPv6
AS4635 HKIX-RS1 Hong Kong Internet Exchange--Route Server 1, HK Hong Kong 0 0 IPv4 IPv4 IPv6 IPv6
AS4657 STARHUB-INTERNET StarHub Ltd, SG Singapore 632,576 17,448,304,640 IPv4 IPv4
AS9293 HKNET-VIPNET NTT Com Asia Limited, HK Hong Kong 209,664 4,295,032,832 IPv4 IPv4
AS703 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 720,896 68,719,476,736 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524,544 282,707,901,349,888 IPv4 IPv4
AS8220 COLT, GB United Kingdom 1,129,216 21,475,229,696 IPv4 IPv4
AS24077 TMHK-TRANSIT-AS-HK-AP TMHK Global Transit, HK Hong Kong 3,072 0 IPv4 IPv4
AS24482 SGGS-AS-AP SG.GS, SG Singapore 22,848 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS ISP services in Italy, IT Italy 91,648 4,294,967,296 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE Anycast Global Backbone, AU Australia 7,936 4,294,967,296 IPv4 IPv4
AS3257 GTT-BACKBONE GTT, DE Germany 2,234,502 223,339,020,288 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,040,128 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS17888 SINGTEL-HK SingTel Hong Kong Limited, HK Hong Kong 8,192 4,294,967,296 IPv4 IPv4
AS38726 VTCDIGICOM-AS-VN VTC DIGICOM, VN Viet Nam 20,838 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS10132 EASTAR-TECHNOLOGY-AP Towngas Telecommunications Fixed Network Ltdetwork Ltd, HK Hong Kong 256 0 IPv4 IPv4
AS38478 SUNNYVISION-AS-AP SunnyVision Limited, HK Hong Kong 56,832 196,608 IPv4 IPv4
AS55750 ABCHK-HK ABC Computer Systems Ltd, HK Hong Kong 1,024 0 IPv4 IPv4
AS55858 SGC-HK Speedy Group Corporation Limited, HK Hong Kong 256 0 IPv4 IPv4
AS58779 I4HKLIMITED-AS i4HK Limited, HK Hong Kong 20,832 4,294,967,296 IPv4 IPv4
AS54994 QUANTILNETWORKS - QUANTIL NETWORKS INC, US United States 94,208 5,111,808 IPv4 IPv4
AS55558 CLOUDALLIANCE-HK UNIT 323-325, 3/F METRO CENTRE, HK Hong Kong 4,096 0 IPv4 IPv4
AS134379 TGGO-AS-AP TGGO COMPANY LIMITED, HK Hong Kong 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Hong Kong IAIX - iAdvantage Internet Exchange 210.184.127.38 100 Mbps 2016-03-14 21:51:00

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
49.213.0.66 1 mx1.jobs-searcher.com
49.213.0.70 1 ddtsapi.gameone.com
49.213.0.183 3 mail.chinareviewnews.com
49.213.0.188 1 edit.crntt.com
49.213.0.194 48 45www.crntt.com
49.213.0.201 1 hk1.crntt.com
49.213.0.242 1 chopard.ctil.com
as-block:       AS9216 - AS10239
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-05-19T07:00:23Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS10098
as-name:        HENDERSON-HK
descr:          Towngas Telecommunications Fixed Network Ltdetwork Ltd
descr:          17/F Welltech Centre, 9 Pat Tat Street, San Po Kong, Kowloon,
country:        HK
org:            ORG-HDCL1-AP
import:         from AS17888
                action pref=100;
                accept ANY
import:         from AS2914
                action pref=100;
                accept ANY
import:         from AS24077
                action pref=100;
                accept ANY
import:         from AS4635
                action pref=200;
                accept ANY
export:         to AS2914
                announce AS10098
export:         to AS17888
                announce AS10098
export:         to AS24077
                announce AS10098
export:         to AS4635
                announce AS10098
default:        to AS2914
                action pref=10;
                networks ANY
admin-c:        HDC1-HK
tech-c:         HDC1-HK
notify:         [email protected]
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-HDC
mnt-irt:        IRT-HENDERSON-HK
mnt-routes:     MAINT-HK-HDC
last-modified:  2019-06-09T22:39:46Z
source:         APNIC

irt:            IRT-HENDERSON-HK
address:        Towngas Telecommunications Fixed Network Limited
address:        21/F, 363 Java Road
address:        North Point
address:        Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HDC1-HK
tech-c:         HDC1-HK
auth:           # Filtered
mnt-by:         MAINT-HK-HDC
last-modified:  2018-03-29T07:48:15Z
source:         APNIC

organisation:   ORG-HDCL1-AP
org-name:       Henderson Data Centre Ltd
country:        HK
address:        21/F Java Road
address:        North Point
address:        Hong Kong
phone:          +852-2963-3541
fax-no:         +852-2258-0233
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-04-23T12:55:28Z
source:         APNIC

person:         Tech Admin
address:        Towngas Telecom
address:        21/F, 363 Java Road
address:        North Point
address:        Hong Kong
country:        HK
phone:          +852-29633777
e-mail:         [email protected]
nic-hdl:        HDC1-HK
mnt-by:         MAINT-HK-HDC
last-modified:  2018-08-15T06:16:03Z
source:         APNIC