ASN Lookup Tool

Starhub Ltd. starhub.com SG SG 246 Routes

AS Data

AS4657

AS4657 – Starhub Ltd.

AS Number 4657
AS Name STARHUB-INTERNET
Organization Starhub Ltd. (org-sipl5-ap)
Country SG
Website starhub.com
Number of IPv4 Routes 157
Number of IPv6 Routes 89
ASN type ISP
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
122.11.242.0/24 256
122.11.195.0/24 256
2406:3000:3:3a::/64 ~18×10¹⁸
111.223.67.0/24 256
2406:3001:20:76::/64 ~18×10¹⁸
203.118.48.0/20 4096
124.155.215.0/24 256
45.65.0.0/22 1024
2406:3000:31::/48 ~1×10²⁴
203.116.120.0/24 256
203.118.42.0/24 256
202.156.49.0/24 256
2406:3000:f::/48 ~1×10²⁴
202.156.55.0/24 256
2406:3000:11:102a::/64 ~18×10¹⁸
2406:3000:a:14::/64 ~18×10¹⁸
203.118.18.0/24 256
202.156.60.0/24 256
203.116.98.0/24 256
203.116.55.0/24 256
2406:3000:3:15::/64 ~18×10¹⁸
203.117.97.0/24 256
203.117.49.0/24 256
61.8.216.0/24 256
117.20.128.0/18 16384
202.156.19.0/24 256
122.11.177.0/24 256
203.116.221.0/24 256
203.118.19.0/24 256
2406:3001:22:6::/64 ~18×10¹⁸
203.117.242.0/24 256
183.90.0.0/17 32768
203.118.41.0/24 256
203.116.79.0/24 256
111.223.66.0/24 256
111.223.68.0/24 256
122.11.243.0/24 256
122.11.201.0/24 256
2406:3001:20:75::/64 ~18×10¹⁸
122.11.194.0/24 256
103.254.252.0/23 512
124.155.209.0/24 256
2406:3000:11:2005::/64 ~18×10¹⁸
2406:3000:11:1012::/64 ~18×10¹⁸
2406:3000:c:100::/56 ~5×10²¹
2406:3000:11:1000::/64 ~18×10¹⁸
2406:3000:2:109::/64 ~18×10¹⁸
2406:3000:4c::/48 ~1×10²⁴
2406:3000:6::/48 ~1×10²⁴
2406:3000:11:2006::/64 ~18×10¹⁸
2406:3000:3:39::/64 ~18×10¹⁸
2406:3000:3:38::/64 ~18×10¹⁸
203.116.121.0/24 256
182.19.252.0/24 256
202.156.62.0/24 256
203.118.29.0/24 256
203.116.0.0/16 65536
124.155.192.0/19 8192
2406:3000:3:13::/64 ~18×10¹⁸
2406:3000::/30 ~317×10²⁷

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:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS4657'

% Abuse contact for 'AS4657' is 'abuse@starhub.com'

aut-num:        AS4657
as-name:        STARHUB-INTERNET
descr:          StarHub Ltd
descr:          StarHub Internet
country:        SG
org:            ORG-SIPL5-AP
admin-c:        ACS7-AP
tech-c:         ACS7-AP
abuse-c:        AS2611-AP
notify:         apnic-scv@starhub.com
mnt-lower:      MAINT-AS4657-AP
mnt-routes:     MAINT-AS4657-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-STARHUBINTERNET-SG
last-modified:  2020-09-09T22:34:04Z
source:         APNIC

irt:            IRT-STARHUBINTERNET-SG
address:        StarHub Ltd 67 Ubi Avenue 1 Singapore 408942
e-mail:         abuse@starhub.com
abuse-mailbox:  abuse@starhub.com
admin-c:        ACS7-AP
tech-c:         ACS7-AP
auth:           # Filtered
remarks:        abuse@starhub.com was validated on 2026-04-08
mnt-by:         MAINT-AS4657-AP
last-modified:  2026-04-08T09:27:48Z
source:         APNIC

organisation:   ORG-SIPL5-AP
org-name:       Starhub Ltd.
org-type:       LIR
country:        SG
address:        67 Ubi Avenue 1
address:        # 05-01
address:        StarHub Green
phone:          +65-68255000
fax-no:         +65-68206008
e-mail:         apnic-scv@starhub.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
source:         APNIC

role:           APNIC Contact - SCV
address:        StarHub Ltd
                67 Ubi Avenue 1
                Singapore 408942
country:        SG
phone:          +65-6825-0000
e-mail:         apnic-scv@starhub.com
admin-c:        ACS7-AP
tech-c:         ACS7-AP
nic-hdl:        ACS7-AP
remarks:        For any abuse matter, pls report to abuse@starhub.com.
abuse-mailbox:  abuse@starhub.com
mnt-by:         MAINT-SG-SCV
last-modified:  2019-04-30T00:15:01Z
source:         APNIC

role:           ABUSE STARHUBINTERNETSG
country:        ZZ
address:        StarHub Ltd 67 Ubi Avenue 1 Singapore 408942
phone:          +000000000
e-mail:         abuse@starhub.com
admin-c:        ACS7-AP
tech-c:         ACS7-AP
nic-hdl:        AS2611-AP
remarks:        Generated from irt object IRT-STARHUBINTERNET-SG
remarks:        abuse@starhub.com was validated on 2026-04-08
abuse-mailbox:  abuse@starhub.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-08T09:28:03Z
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
AS18224 CrimsonLogic Pte Ltd SG
AS8680 Sure (Guernsey) Limited GG
AS28792 Public Internet Ltd GB
AS38880 Micron21 Datacentre Pty Ltd AU
AS48825 Fast4networks Ltd GB
AS30613 Chicago Mercantile Exchange US
AS44134 BOLIGNET A/S DK
AS208814 Tilman Schaefers DE
AS8315 WorldStream B.V. NL
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS3216 PJSC "Vimpelcom" RU
AS13237 euNetworks GmbH DE
AS210062 Barritel Ltd GB
AS559 SWITCH CH
AS6696 VERIXI SA BE
AS132167 Nine Communications Company Limited MM
AS999 CORIX NETWORKS US
AS37497 Network Platforms (PTY) LTD ZA
AS32787 Akamai Technologies, Inc. US
AS4788 TM TECHNOLOGY SERVICES SDN. BHD. MY
AS12741 Netia SA PL
AS215760 Adam Grazioli IT
AS44620 Netlen Internet Hizmetleri Ltd. Sti. TR
AS4761 INDOSAT Internet Network Provider ID
AS9890 ATOS Information Technology (Singapore) Pte Ltd SG
AS199452 MS3 Networks Ltd GB
AS204151 EWII Bredbaand A/S DK
AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL ES
AS9158 Telenor A/S DK
AS140929 T20025 SG
AS10310 Yahoo Holdings Inc. US
AS36819 MELALEUCA INC. US
AS60539 Huicast Telecom Limited HK
AS10024 LGA International SG
AS263444 Open X Tecnologia Ltda BR
AS132265 Singapore Airlines Limited SG
AS4766 Korea Telecom KR
AS7552 Viettel Group VN
AS60900 Adrian Trifonov trading as Ssmidge Technologies CA
AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE. KH
AS137831 SEA IX SG
AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI TR
AS63927 RISE HK
AS60022 Sona Network B.V. NL
AS37271 Workonline Communications(Pty) Ltd ZA
AS48519 Knipp Medien und Kommunikation GmbH DE
AS209528 MyWebCity Denmark ApS DK
AS62955 eBay, Inc US
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS197440 Consiglio Nazionale delle Ricerche IT
AS9121 Turk Telekomunikasyon Anonim Sirketi TR
AS55430 Starhub Ltd. SG
AS34087 NTE TELEKOM AS NO
AS9498 Bharti Airtel Ltd IN
AS49121 Infinity Telecom, s.r.o. CZ
AS210667 Adam Goodenough GB
AS47689 Pudu, LLC AT
AS58715 Earth Telecommunication pvt Limited BD
AS8220 COLT Technology Services Group Limited GB

Upstreams

AS Number Description Country
AS12552 GlobalConnect AB SE
AS39249 Netassist International EOOD BG
AS31133 PJSC MegaFon RU
AS15943 wilhelm.tel GmbH DE
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
AS134078 NETPLUZ HOLDINGS PRIVATE LIMITED SG
AS10099 China Unicom Hong Kong Operations Limited HK
AS58453 China Mobile International Limited HK
AS14840 BR.Digital Telecom BR
AS9930 TT DOTCOM SDN BHD MY
AS6696 VERIXI SA BE
AS1031 PEER 1031 LLC US
AS15412 Global Cloud Xchange GB
AS1299 Arelion Sweden AB SE
AS37282 Main one Cable Company Nigeria Limited NG
AS6453 TATA COMMUNICATIONS AMERICA INC US
AS209090 Association Stolon FR
AS39686 Eurofiber Nederland BV NL
AS8298 IPng Networks GmbH CH
AS41913 Computerline GmbH CH
AS2516 KDDI CORPORATION JP
AS205103 Telegraph42 Management GmbH DE
AS34177 Celeste SAS FR
AS34019 Hivane Association FR
AS6777 Amsterdam Internet Exchange B.V. NL
AS4455 IX Reach Ltd GB
AS15958 CETIN Ltd. Belgrade RS
AS23764 China Telecom Global Limited HK
AS9002 RETN Limited GB
AS37271 Workonline Communications Pty Ltd ZA
AS3462 Chunghwa Telecom Co., Ltd. TW
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7473 Singapore Telecommunications SINGTEL Internet Exchange SG
AS56308 TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD SG
AS41327 Fiber Telecom S.p.A. IT
AS35280 F5 Networks SARL FR
AS17676 SoftBank Corp. JP
AS20562 Broadband Hosting B.V. NL
AS3356 Level 3 Parent, LLC US
AS9498 Bharti Airtel Limited IN
AS7195 EDGEUNO S.A.S CO
AS49434 FBW NETWORKS SAS FR
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS8359 MTS PJSC RU
AS22356 Durand do Brasil Ltda BR
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS9121 Turk Telekomunikasyon Anonim Sirketi TR
AS20764 CJSC RASCOM RU
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS47147 ANEXIA Internetdienstleistungs GmbH AT
AS4637 Telstra International Limited HK

Downstreams

AS Number Description Country
AS54201 We Link Networks LLC US
AS18224 CrimsonLogic Pte Ltd SG
AS31727 Node4 Limited GB
AS13631 CITADEL ENTERPRISE AMERICAS LLC US
AS9226 1 Net Singapore Pte Ltd SG
AS152194 CTG Server Limited HK
AS31133 PJSC MegaFon RU
AS198225 MDDSL Mitteldeutsche Gesellschaft fuer Kommunikation mbH DE
AS30613 Chicago Mercantile Exchange US
AS8781 Ooredoo Q.S.C. QA

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Frequently Asked Questions

ASN AS4657 is an Autonomous System Number used to identify a network for BGP internet routing.
AS4657 is listed under Starhub Ltd..
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.