AS Name
HENDERSON-HK
Org Name
Towngas Telecommunications Fixed Network Ltdetwork Ltd
Registry Region
Hong Kong
Looking Glass
IPv4Prefixes

45

IPv6Prefixes

3

IPv4 NUMs

19,456

IPv6 NUMs(/64)

4,294,967,296

19,456 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
49.213.5.0/24 HDC-Client For HDC Customer 256
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
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
202.123.81.0/24 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
203.78.85.0/24 ICARE iCare.com Ltd 256
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
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS54574 DMIT - DMIT Cloud Services, US United States 11,008 589,824 IPv4 IPv4
AS131477 SHHJ-AS - Shanghai Huajuan Information Technology Co., Ltd., CN China 6,912 272,695,296 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4
AS17888 SINGTEL-HK - Singapore Telecom Hong Kong Ltd, HK Hong Kong 8,192 4,294,967,296 IPv4 IPv4
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 353,792 42,949,672,960 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,456 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,352 11,542,790,144 IPv4 IPv4 IPv6 IPv6
AS703 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 718,592 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,481,064 167,504,379,904 IPv4 IPv4 IPv6 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 0 0 IPv4 IPv4 IPv6 IPv6
AS9293 HKNet-vIPNet - HKNet Co. Ltd., HK Hong Kong 209,664 4,295,032,832 IPv4 IPv4
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,012,480 13,961,789,440 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4
AS64050 BCPL-SG - BGP Consultancy Pte Ltd, SG Singapore 223,232 0 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4
AS15412 FLAG-AS - Reliance Globalcom Limited, GB United Kingdom 32,768 4,294,967,296 IPv4 IPv4
AS24077 TMHK-Transit-AS-HK-AP - Telekom Malaysia (Hong Kong) Ltd., HK Hong Kong 2,048 0 IPv4 IPv4
AS41095 IPTP - IPTP LTD, NL Netherlands 40,448 9,378,594,816 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS58779 I4HKLIMITED-AS - i4HK Limited, HK Hong Kong 19,712 4,294,967,296 IPv4 IPv4
AS38478 SUNNYVISION-AS-AP - SunnyVision Limited, HK Hong Kong 25,088 0 IPv4 IPv4
AS54994 QUANTILNETWORKS - QUANTIL NETWORKS INC, US United States 96,256 5,308,416 IPv4 IPv4
AS55558 CLOUDALLIANCE-HK - Cloud Alliance Limited, HK Hong Kong 3,584 0 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
AS134379 TGGO-AS-AP - TGGO COMPANY LIMITED, HK Hong Kong 1,024 0 IPv4 IPv4
AS10132 EASTAR-TECHNOLOGY-AP - Towngas Telecommunications Fixed Network Limited, HK Hong Kong 32,768 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
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.105 2001:7fa:0:1::ca28:a169 10 Gbps 2020-02-19 04:08:20
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.116 2001:7fa:0:1::ca28:a174 10 Gbps 2020-02-19 04:08:20
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.42 2001:7fa:0:1::ca28:a12a 10 Gbps 2020-02-19 04:08:20

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 50 3g.crntt.com
49.213.0.201 3 hk.crntt.com
49.213.0.202 1 hkpic.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
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
org:            ORG-HDCL1-AP
admin-c:        HDC1-HK
tech-c:         HDC1-HK
abuse-c:        AH917-AP
notify:         [email protected]
mnt-lower:      MAINT-HK-HDC
mnt-routes:     MAINT-HK-HDC
mnt-by:         APNIC-HM
mnt-irt:        IRT-HENDERSON-HK
last-modified:  2020-06-22T05:44:35Z
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
remarks:        [email protected] was validated on 2020-06-22
mnt-by:         MAINT-HK-HDC
last-modified:  2020-06-22T05:44:08Z
source:         APNIC

organisation:   ORG-HDCL1-AP
org-name:       Henderson Data Centre Ltd
country:        HK
address:        17/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:  2020-03-10T12:55:38Z
source:         APNIC

role:           ABUSE HENDERSONHK
address:        Towngas Telecommunications Fixed Network Limited
address:        21/F, 363 Java Road
address:        North Point
address:        Hong Kong
country:        ZZ
phone:          +000000000
e-mail:         [email protected]
admin-c:        HDC1-HK
tech-c:         HDC1-HK
nic-hdl:        AH917-AP
remarks:        Generated from irt object IRT-HENDERSON-HK
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2020-06-22T05:44:35Z
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