ASN Lookup Tool

Telstra International Limited telstra.net HK HK 771 Routes

AS Data

AS4637

AS4637Telstra International Limited

AS Number 4637
AS Name ASN-TELSTRA-GLOBAL
Organization Telstra International Limited (org-til3-ap)
Country HK
Website telstra.net
Number of IPv4 Routes 667
Number of IPv6 Routes 104
ASN type ISP
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
202.147.50.0/24 256
192.84.230.0/24 256
202.47.200.0/24 256
210.24.139.0/24 256
203.120.94.0/24 256
203.101.153.0/24 256
2403:e800:423::/48 ~1×10²⁴
2403:e800:601::/48 ~1×10²⁴
134.159.172.0/23 512
202.42.42.0/24 256
210.57.96.0/19 8192
155.161.52.0/24 256
134.159.182.0/23 512
101.167.186.0/23 512
2403:e800:50d::/48 ~1×10²⁴
210.57.23.0/24 256
210.176.158.0/24 256
203.101.139.0/24 256
203.112.232.0/24 256
203.81.41.0/24 256
42.99.128.0/17 32768
203.123.128.0/18 16384
144.230.0.0/19 8192
210.57.13.0/24 256
2403:e800:fd60::/48 ~1×10²⁴
210.176.46.0/24 256
95.170.31.0/24 256
2403:e800:fd49::/48 ~1×10²⁴
173.244.40.0/24 256
134.159.64.0/19 8192
154.32.121.0/24 256
210.176.45.0/24 256
210.57.12.0/24 256
210.176.42.0/24 256
210.176.159.0/24 256
134.159.94.0/24 256
202.41.233.0/24 256
202.84.219.0/24 256
13.143.0.0/20 4096
210.57.68.0/24 256
65.160.160.0/19 8192
203.120.95.0/24 256
31.59.76.0/23 512
202.128.132.0/24 256
82.21.101.0/24 256
202.47.222.0/24 256
210.57.200.0/24 256
134.159.148.0/24 256
134.159.37.0/24 256
42.99.152.0/21 2048
207.15.96.0/19 8192
210.17.222.0/24 256
134.159.146.0/24 256
210.57.201.0/24 256
58.145.203.0/24 256
95.170.24.0/24 256
217.151.42.0/23 512
205.214.32.0/20 4096
210.24.50.0/24 256
202.84.142.0/24 256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4865'

as-block:       AS4608 - AS4865
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:  2019-05-20T03:52:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS4637'

% Abuse contact for 'AS4637' is 'abuse@telstra.net'

aut-num:        AS4637
as-name:        ASN-TELSTRA-GLOBAL
descr:          Telstra Global
country:        HK
org:            ORG-TIL3-AP
admin-c:        TI55-AP
tech-c:         TI54-AP
abuse-c:        AT940-AP
notify:         ipnoc@team.telstra.com
mnt-lower:      MAINT-HK-TI
mnt-routes:     MAINT-HK-TI
mnt-by:         APNIC-HM
mnt-irt:        IRT-TELSTRA-INTL-HK
last-modified:  2020-05-26T20:29:57Z
source:         APNIC

irt:            IRT-TELSTRA-INTL-HK
address:        Internet and Private Networks
address:        Telecom House,
address:        3 Gloucester Rd,
address:        Wanchai, Hong Kong.
e-mail:         IRT@team.telstra.com
abuse-mailbox:  abuse@telstra.net
admin-c:        TI55-AP
tech-c:         TI54-AP
auth:           # Filtered
remarks:        irt@team.telstra.com was validated on 2026-07-28
remarks:        abuse@telstra.net was validated on 2026-07-28
mnt-by:         MAINT-HK-TI
last-modified:  2026-07-28T20:37:34Z
source:         APNIC

organisation:   ORG-TIL3-AP
org-name:       Telstra International Limited
org-type:       LIR
country:        HK
address:        19/F Telecom House
address:        3 Gloucester Road
phone:          +852-2983-4820
fax-no:         +852-2597-5896
e-mail:         ipNOC@team.telstra.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:55Z
source:         APNIC

role:           ABUSE TELSTRAINTLHK
country:        ZZ
address:        Internet and Private Networks
address:        Telecom House,
address:        3 Gloucester Rd,
address:        Wanchai, Hong Kong.
phone:          +000000000
e-mail:         IRT@team.telstra.com
admin-c:        TI55-AP
tech-c:         TI54-AP
nic-hdl:        AT940-AP
remarks:        Generated from irt object IRT-TELSTRA-INTL-HK
remarks:        irt@team.telstra.com was validated on 2026-07-28
remarks:        abuse@telstra.net was validated on 2026-07-28
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-28T20:37:56Z
source:         APNIC

person:         Telstra-International IPNOC
nic-hdl:        TI54-AP
e-mail:         ipnoc@team.telstra.com
address:        Telecom House,
address:        3 Gloucester Rd,
address:        Wanchai, Hong Kong.
phone:          +852 2983 3388
fax-no:         +852 2597 5896
country:        HK
remarks:        For SPAM/ABUSE Issue: ipnoc@team.telstra.com
remarks:        For Network Related Issue: ipnoc@team.telstra.com
mnt-by:         MAINT-AP-ANC
last-modified:  2019-09-11T04:30:26Z
source:         APNIC

person:         Telstra-International IPNPD
address:        14/F Telecom House, 3 Gloucester Road, Wanchai
country:        HK
phone:          +852 2983 3388
fax-no:         +852 2597 5896
e-mail:         ipnpd@team.telstra.com
nic-hdl:        TI55-AP
abuse-mailbox:  abuse@intl.telstra.com
mnt-by:         MAINT-HK-TI
last-modified:  2019-04-15T01:08:26Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS45235 GEOCITY NETWORK SOLUTIONS PVT LTD IN
AS137150 Wingsnet Internet Pvt. Ltd. IN
AS38880 Micron21 Datacentre Pty Ltd AU
AS395753 KKR US
AS134366 Cloud Computing HK Limited HK
AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED IN
AS63981 Nova Technology Development Hong Kong Limited HK
AS136716 APPLE BROADBAND SERVICES PVT. LTD IN
AS6079 RCN US
AS31655 Gamma Telecom Holdings Ltd GB
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS147185 INFYNIX DATA SERVICES PRIVATE LIMITED IN
AS206735 Novelcomm LP GR
AS13237 euNetworks GmbH DE
AS11164 Internet2 US
AS198622 Adform A/S DK
AS559 SWITCH CH
AS51318 STANDARD CHARTERED BANK GB
AS29838 Atlantic Metro Communications II, Inc. US
AS999 CORIX NETWORKS US
AS56630 Melbikomas UAB LT
AS396986 Bytedance Inc. US
AS32787 Akamai Technologies, Inc. US
AS7468 Cyber Express Communication Ltd. HK
AS10209 Synopsys JP
AS150623 HOSTDZIRE WEB SERVICES PRIVATE LIMITED IN
AS12741 Netia SA PL
AS133950 Hoopla Hosting Limited NZ
AS63927 RISE ASIA TECHNOLOGY LIMITED PH
AS45974 NHNCLOUD KR
AS20773 Host Europe GmbH DE
AS132876 Symphony Communication Public Company Limited TH
AS46784 Davis Polk & Wardwell, LLP US
AS45796 UIH / BB Connect TH
AS133648 MNR Broadband Services Pvt. Ltd. IN
AS133593 VIZAG BROADCASTING COMPANY PVT. LTD IN
AS1221 Telstra Limited AU
AS200132 Peter Paul Maria Kurstjens NL
AS208959 SlashN Services Pte. Ltd. SG
AS60064 HOSTPALACE DATACENTERS LTD GB
AS135817 ESTO MEDIA PRIVATE LIMITED IN
AS151354 MCBROAD IT SOLUTIONS PH
AS216456 Dcent Investments BV NL
AS10310 Yahoo Holdings Inc. US
AS154529 INNOLENS MEDIA AND BROADCASTING LIMITED IN
AS36819 MELALEUCA INC. US
AS135563 Transunion Limited HK
AS10024 LGA International SG
AS4766 Korea Telecom KR
AS132137 Shree Omkar Infocom Pvt Ltd IN
AS133398 Tele Asia Limited HK
AS33619 Advanced Micro Devices, Inc. US
AS1280 Internet Systems Consortium, Inc. US
AS38462 Osaki Computer Engineering Co.Ltd JP
AS135709 Lightstorm Telecom Connectivity Private Limited IN
AS137831 SEA IX SG
AS56209 AIRLINK TELESERVICES PRIVATE LIMITED IN
AS131986 ITOCHU Cable Systems Corp. JP
AS21396 NetConnex Broadband Ltd. GB
AS137645 Macro Signal Pvt Ltd IN

Upstreams

AS Number Description Country
AS12552 GlobalConnect AB SE
AS5511 Orange S.A. FR
AS6762 TELECOM ITALIA SPARKLE S.p.A. IT
AS286 GTT Communications Inc. US
AS31133 PJSC MegaFon RU
AS31500 Global Network Management Inc AG
AS56655 Gigahost AS NO
AS37468 Angola Cables AO
AS2497 Internet Initiative Japan Inc. JP
AS3303 Swisscom Schweiz AG CH
AS37497 Network Platforms PTY LTD ZA
AS50673 Serverius Holding B.V. NL
AS6461 Zayo Bandwidth US
AS58453 China Mobile International Limited HK
AS14840 BR.Digital Telecom BR
AS9583 Sify Limited IN
AS20766 Association Gitoyen FR
AS9930 TT DOTCOM SDN BHD MY
AS1031 PEER 1031 LLC US
AS15412 Global Cloud Xchange GB
AS1828 Unitas Global US
AS1299 Arelion Sweden AB SE
AS3257 GTT Communications Inc. US
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS6453 TATA COMMUNICATIONS AMERICA INC US
AS39686 Eurofiber Nederland BV NL
AS63927 RISE ASIA TECHNOLOGY LIMITED PH
AS31027 GlobalConnect A/S DK
AS8298 IPng Networks GmbH CH
AS2516 KDDI CORPORATION JP
AS132203 Shenzhen Tencent Computer Systems Company Limited CN
AS34177 Celeste SAS FR
AS34019 Hivane Association FR
AS6777 Amsterdam Internet Exchange B.V. NL
AS135607 Infinivan Inc. PH
AS1221 Telstra Limited AU
AS4455 IX Reach Ltd GB
AS3491 PCCW Global HK Limited HK
AS15958 CETIN Ltd. Belgrade RS
AS23764 China Telecom Global Limited HK
AS37100 SEACOM Limited MU
AS39120 Convergenze S.p.A. IT
AS1257 Tele2 Sverige AB SE
AS9002 RETN Limited GB
AS37271 Workonline Communications Pty Ltd ZA
AS3462 Chunghwa Telecom Co., Ltd. TW
AS7473 Singapore Telecommunications SINGTEL Internet Exchange SG
AS577 Bell Canada CA
AS13030 Init7 Switzerland Ltd. CH
AS41327 Fiber Telecom S.p.A. IT
AS4775 Globe Telecom GMCR,INC PH
AS6327 Shaw Communications CA
AS35280 F5 Networks SARL FR
AS17676 SoftBank Corp. JP
AS55081 24 SHELLS US
AS20562 Broadband Hosting B.V. NL
AS9009 M247 Europe SRL RO
AS3356 Level 3 Parent, LLC US
AS9498 Bharti Airtel Limited IN
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG

Downstreams

AS Number Description Country
AS62044 Zscaler Switzerland GmbH CH
AS5511 Orange S.A. FR
AS62713 PubMatic, Inc. US
AS10135 EASPNET Inc. TW
AS24875 NovoServe B.V. NL
AS133847 Anpple Tech Enterprise MY
AS134366 Cloud Computing HK Limited HK
AS395753 KKR US
AS18046 DongFong Technology Co. Ltd. TW
AS399647 Rumble USA Inc. US

Contacts

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Frequently Asked Questions

ASN AS4637 is an Autonomous System Number used to identify a network for BGP internet routing.
AS4637 is listed under Telstra International Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.