7473 SINGTEL-AS-AP Singapore Telecommunications Ltd, SG
Adjacency: 171 Upstream: 11 Downstream: 160
Upstream Adjacent AS list
AS3462 HINET Data Communication Business Group, TW
AS2914 NTT-LTD-2914, US
AS2497 IIJ Internet Initiative Japan Inc., JP
AS3320 DTAG Internet service provider operations, DE
AS8220 COLT COLT Technology Services Group Limited, GB
AS9002 RETN-AS, GB
AS6939 HURRICANE, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS6453 AS6453, US
AS4845 SINGTEL-TW Chung Hsiao East Road, TW
AS6461 ZAYO-6461, US
Downstream Adjacent AS list
AS4628 PACIFICINTERNET-AS-AP Pacific Internet Pte Ltd, SG
AS63199 CDSC-AS1, US
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
AS7568 CSLOX-IIG-AS-AP CS LOXINFO Public Company Limited., TH
AS2687 ATGS-MMD-AS, US
AS7642 DHIRAAGU-MV-AP DHIVEHI RAAJJEYGE GULHUN PLC, MV
AS39351 ESAB-AS, SE
AS45430 SBN-AWN-IIG-AS-AP SBN-IIGAWN-IIG transit provider, TH
AS17639 CONVERGE-AS Converge ICT Solutions Inc., PH
AS8781 QA-ISP, QA
AS16839 SNC, US
AS15224 OMNITURE, US
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US
AS6507 RIOT-NA1, US
AS131219 ISPL-AS-AP Indosat Singapore Pte. Ltd., SG
AS137922 IBOSS-AS-AP IBOSS Inc., US
AS13896 8X8-FUZE, US
AS17350 MOODYS, US
AS15802 DU-AS1, AE
AS17984 PCCWG-APAC-HK PCCW Global HK Ltd., HK
AS18434 FNIS, US
AS23947 MORATELINDONAP-AS-ID PT.Mora Telematika Indonesia, ID
AS38001 NEWMEDIAEXPRESS-AS-AP NewMedia Express Pte Ltd, SG
AS3491 CONSOLE-CONNECT-ASN, US
AS38193 TWA-AS-AP Transworld Associates Pvt. Ltd., PK
AS4800 LINTASARTA-AS-AP PT Aplikanusa Lintasarta, ID
AS54113 FASTLY, US
AS53766 VMWARE-SASE, US
AS55685 JLM-AS-ID PT Jala Lintas Media, ID
AS63399 DIALPAD, US
AS59378 AIG-BD ADN International Gateway Limited, BD
AS6660 CWASIA, GB
AS13150 CATON, IL
AS142160 JOYO-AS-AP JOYO TECHNOLOGY PTE. LTD., SG
AS14061 DIGITALOCEAN-ASN, US
AS139341 ACE-AS-AP ACE, SG
AS30103 ZOOM-VIDEO-COMM-AS, US
AS26464 JOYENT-INC-, US
AS131111 CEPATNET-AS-ID PT Mora Telematika Indonesia, ID
AS45187 RACKSPACE-AP Rackspace IT Hosting AS IT Hosting Provider Hong Kong, HK
AS4775 GLOBE-TELECOM-AS Globe Telecoms, PH
AS4844 SUPERINTERNET-AS-AP SuperInternet ACCESS Pte Ltd, SG
AS6648 BAYAN-TELECOMMUNICATIONS Bayan Telecommunications, Inc., PH
AS10122 NETSTAR-AS-AP NETSTAR SG PTE. LTD., SG
AS136733 RACKSCENTRAL-AS-AP Racks Central Pte Ltd, SG
AS138699 TIKTOK-AS-AP TIKTOK PTE. LTD., SG
AS140693 TWDC-AS-AP The Walt Disney Company HK Ltd, HK
AS17547 M1NET-SG-AP M1 NET LTD, SG
AS200596 ADYEN, NL
AS20473 AS-VULTR, US
AS138915 KAOPU-HK Kaopu Cloud HK Limited, HK
AS211316 ADYEN2, NL
AS24012 RAPL-AS-AP Refinitiv Australia PTY Limited, AU
AS23576 NHN-AS-KR NAVER Cloud Corp., KR
AS22611 INMOTION, US
AS2559 VISANET, US
AS38631 LINE LINE Corporation, JP
AS38195 SUPERLOOP-AS-AP Superloop, AU
AS394984 FDBL-NETWORK, US
AS396986 BYTEDANCE, US
AS4229 ZEN-NET, US
AS39944 TNA, US
AS45147 NAPINFO-TRANSIT-AS-AP PT. NAP Info Lintas Nusa, ID
AS45558 MPT-MM-AS-AP MYANMA POSTS AND TELECOMMUNICATIONS, MM
AS45530 AGODA-TH-AS-AP The Offices at Central World, 27th floor, TH
AS49362 DSV, DK
AS54994 ML-1432-54994, CA
AS55256 NETSKOPE, US
AS45629 JASTEL-NETWORK-TH-AP JasTel Network International Gateway, TH
AS56308 TELIN-NET-SG TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD, SG
AS6774 ASN-BICS, BE
AS9269 HKBN-AS-AP Hong Kong Broadband Network Ltd., HK
AS8966 ETISALAT-AS P.O. Box 1150, Dubai, U, AE
AS10376 WELLSFARGO-10372-10376, US
AS109 CISCOSYSTEMS, US
AS10082 MS-HK-AS-AP Morgan Stanley Asia Limited, HK
AS125 HI-NET-AS, US
AS11228 ARINC, US
AS131314 CBC-AS-AP CBC Tech International Limited, HK
AS131337 MANULIFE-HK Block B, Manulife Financial Center, HK
AS11179 ARYAKA-ARIN, US
AS11158 NETDEPON, US
AS133865 IQIYI-AS-AP Beijing IQIYI Science & Technology Co., Ltd., CN
AS132267 NOVOCOM-BD NovoCom Limited, BD
AS135102 ZCPL-AS-AP ZOHO CORPORATION PTE. LTD., SG
AS136106 FIBERSTAR-AS-ID PT. Mega Akses Persada, ID
AS136041 CONNECTPLUS-AS-AP Singapore Telecom, ConnectPlus, SG
AS137069 PICME-AS-AP POSCO INTERNATIONAL CORPORATION MYANMAR E&P OFFICE, MM
AS139938 IDNIC-PTBGA-AS-ID PT Bintang Global Abadi, ID
AS141042 DECATHLONSINGAPORE-AS-AP DECATHLON SINGAPORE PTE. LTD., SG
AS137991 LIFEWAY-AS-AP Lifeway Singapore Pte. Ltd., SG
AS137268 CBRE-APAC-EQ-1 CBRE Pty Limited, AU
AS136907 HWCLOUDS-AS-AP HUAWEI CLOUDS, HK
AS17653 GCHK-SG Globecast Asia Pte Ltd, HK
AS17977 SINGTEL-JP NF Park Bldg.3F, 9-15, Futaba 2-Chome, JP
AS15695 EXPEREO, NL
AS134078 NETPLUZ-AS-AP NETPLUZ HOLDINGS PRIVATE LIMITED, SG
AS132203 TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN
AS1828 UNITAS, US
AS19855 MASERGY, US
AS18403 FPT-AS-AP FPT Telecom Company, VN
AS18186 NEBULA-GLOBAL, US
AS203818 MWAM, GB
AS208770 IM-GREACON, IM
AS202196 BOOKING-BV, NL
AS24568 CITI-HK-ISP_PEER-AP Citibank N.A. - ISP Peering, Hong Kong, China, HK
AS2912 CITI5, US
AS31898 ORACLE-BMC-31898, US
AS25934 AS25934, US
AS24429 TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
AS38158 CBN-AS-ID PT. Cyberindo Aditama, ID
AS398704 STACKSINC-BACKBONE, US
AS399768 VER-CT-ASN-01, US
AS40051 DWS-HK, US
AS45282 MIRTELECOM-AS-AP Mir Telecom, BD
AS40339 JUMP-TRADING-LLC, US
AS396356 LATITUDE-SH, US
AS45903 CMCTELECOM-AS-VN CMC Telecom Infrastructure Company, VN
AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
AS56227 ZURICH-AU Zurich Financial Services Australia Limited, AU
AS58795 FTDPL-SG 1 North Bridge, Road # 19-09, SG
AS58717 SUMMITCOMMUNICATIONS-BD Summit Communications Ltd, BD
AS56197 KDDI-SG KDDI ASIA PACIFIC PTE. LTD., SG
AS64096 BIH-GLOBAL INTERNET HARBOR INTERNATIONAL CO.,LIMITED, HK
AS7138 ENCOMPASS-ASN, US
AS63916 IPTELECOM-AS-AP IPTELECOM Global, HK
AS7361 -Reserved AS-, ZZ
AS45352 IPSERVERONE-AS-AP IP ServerOne Solutions Sdn Bhd, MY
AS7552 VIETEL-AS-AP Viettel Group, VN
AS9226 SGIX-AS-AP 1-Net Singapore Pte Ltd, SG
AS9381 HKBNES-AS-AP HKBN Enterprise Solutions HK Limited, HK
AS9304 HUTCHISON-AS-AP HGC Global Communications Limited, HK
AS7700 SINGTEL-DVBIP-AS-AP SINGAPORE TELECOMMUNICATIONS LTD, SG
AS9656 T-SYSTEMS-SG T-SYSTEMS SINGAPORE PTE LTD, SG
AS9930 TTNET-MY TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia, MY
AS9892 ICONZ-WEBVISIONS-AP Iconz-Webvisions Pte. Ltd., SG
AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc., PH
AS3758 SINGNET SingNet, SG
AS9002 RETN-AS, GB
AS45102 ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN
AS10024 LGA-AS-SG-AP LGA International, SG
AS131274 CYPRESSTEL-HK Cypresstel Global Network, HK
AS137366 IFORTE-NAP-AS-ID PT iForte Solusi Infotek, ID
AS153314 NXERASGPTELTD-AS-AP NXERA SG PTE. LTD., SG
AS17180 MFS-TKY, US
AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited, PK
AS154343 --No Registry Entry--
AS137819 BEEKS-AS-AP Beeks Financial Cloud Japan, JP
AS202617 KERINGEYEWEAR Kering Eyewear S.p.A., IT
AS17888 SINGTEL-HK SingTel Hong Kong Limited, HK
AS24926 HDM-AS Kurfuersten-Anlage 52-60, DE
AS38442 VODAFONEFIJI-AS-FJ Vodafone Fiji Limited, FJ
AS38082 IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
AS4862 EQUANT-ASIA Orange Business AS for Asia, HK
AS64050 BGNL-HK BGP Network Limited, HK
AS4637 ASN-TELSTRA-GLOBAL Telstra Global, HK
AS20940 AKAMAI-ASN1, NL
AS9498 BBIL-AP BHARTI Airtel Ltd., IN
AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU
AS9583 SIFY-AS-IN Sify Limited, IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2414 AS7473 ORG+TRN Originate: 95744 /15.45 Transit: 2776064 /10.60 SINGTEL-AS-AP Singapore Telecommunications Ltd, SG
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 2130 AS7473 SINGTEL-AS-AP Singapore Telecommunications Lt 46 29 2 19 27 58.70% Prefix AS Path Aggregation Suggestion 101.234.31.0/24 6939 7473 101.234.32.0/24 6939 7473 101.234.34.0/24 6939 7473 101.234.40.0/24 6939 7473 117.18.32.0/19 6939 7473 117.18.47.0/24 6939 7473 - Withdrawn - matching aggregate 117.18.32.0/19 6939 7473 117.18.48.0/24 6939 7473 - Withdrawn - matching aggregate 117.18.32.0/19 6939 7473 120.72.64.0/23 6939 7473 + Announce - aggregate of 120.72.64.0/24 (6939 7473) and 120.72.65.0/24 (6939 7473) 120.72.64.0/24 6939 7473 - Withdrawn - aggregated with 120.72.65.0/24 (6939 7473) 120.72.65.0/24 6939 7473 - Withdrawn - aggregated with 120.72.64.0/24 (6939 7473) 193.103.148.0/24 6939 7473 194.180.112.0/23 6939 7473 202.83.218.0/24 6939 7473 202.160.224.0/19 6939 7473 202.165.128.0/19 2497 7473 202.165.148.0/24 6939 17408 4845 7473 202.189.128.0/20 6939 7473 + Announce - aggregate of 202.189.128.0/21 (6939 7473) and 202.189.136.0/21 (6939 7473) 202.189.128.0/22 6939 7473 - Withdrawn - aggregated with 202.189.132.0/22 (6939 7473) 202.189.128.0/24 57866 1299 7473 202.189.129.0/24 6939 7473 - Withdrawn - matching aggregate 202.189.128.0/22 6939 7473 202.189.130.0/23 57866 1299 7473 202.189.132.0/22 6939 7473 - Withdrawn - aggregated with 202.189.128.0/22 (6939 7473) 202.189.136.0/21 6939 7473 - Withdrawn - aggregated with 202.189.128.0/21 (6939 7473) 203.127.108.0/24 6939 7473 203.208.128.0/17 6939 7473 203.208.128.0/19 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.141.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.143.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.147.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.150.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.155.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.158.0/24 2497 7473 203.208.160.0/19 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.164.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.165.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.173.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.175.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.179.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.184.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.186.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.189.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.191.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.192.0/19 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.197.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.199.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.204.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 203.208.207.0/24 6939 7473 - Withdrawn - matching aggregate 203.208.128.0/17 6939 7473 220.232.57.0/24 6939 7473
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS7473 33 More Specifics 41 Total Advertisements SINGTEL-AS-AP Singapore Telecommunications Ltd, SG
101.234.31.0/24 101.234.0.0/18
101.234.32.0/24 101.234.0.0/18
101.234.33.0/24 101.234.0.0/18
101.234.34.0/24 101.234.0.0/18
101.234.40.0/24 101.234.0.0/18
117.18.47.0/24 117.18.32.0/19
117.18.48.0/24 117.18.32.0/19
183.81.231.0/24 183.81.192.0/18
185.84.218.0/24 185.84.216.0/22
194.180.112.0/24 194.180.112.0/23
202.83.218.0/24 202.83.208.0/20
202.165.148.0/24 202.165.144.0/20
203.127.108.0/24 203.127.64.0/18
203.208.141.0/24 203.208.128.0/19
203.208.143.0/24 203.208.128.0/19
203.208.155.0/24 203.208.128.0/19
203.208.156.0/24 203.208.128.0/19
203.208.161.0/24 203.208.160.0/19
203.208.163.0/24 203.208.160.0/19
203.208.164.0/24 203.208.160.0/19
203.208.165.0/24 203.208.160.0/19
203.208.175.0/24 203.208.160.0/19
203.208.179.0/24 203.208.160.0/19
203.208.191.0/24 203.208.160.0/19
203.208.197.0/24 203.208.192.0/19
203.208.199.0/24 203.208.192.0/19
203.208.204.0/24 203.208.192.0/19
203.208.207.0/24 203.208.192.0/19
203.208.223.0/24 203.208.192.0/19
220.232.56.0/24 220.232.32.0/19
220.232.57.0/24 220.232.32.0/19
220.232.58.0/24 220.232.32.0/19
220.232.59.0/24 220.232.32.0/19
203.208.184.0/24 203.208.160.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 194.180.112.0/24 Announced
- 194.180.112.0/23 Withdrawn
- 203.208.184.0/24 Withdrawn
whois: 402603
IANA has recorded AS7473 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS7473\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS7467 - AS7722'
as-block: AS7467 - AS7722
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: 2008-09-04T06:40:26Z
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 'AS7473'
% Abuse contact for 'AS7473' is 'leonkoh@singtel.com'
aut-num: AS7473
as-name: SINGTEL-AS-AP
descr: Singapore Telecommunications Ltd
country: SG
org: ORG-STIE1-AP
admin-c: KELL1-AP
tech-c: KELL1-AP
abuse-c: AS2790-AP
notify: g-stixnoc@singtel.com
mnt-lower: MAINT-SINGTEL-IX
mnt-routes: MAINT-SINGTEL-IX
mnt-by: APNIC-HM
mnt-irt: IRT-SINGTEL-IX-AP
last-modified: 2021-01-15T01:44:48Z
source: APNIC
irt: IRT-SINGTEL-IX-AP
address: Singtel Serangoon North
address: 1 Serangoon North Avenue 5
address:
address: Singapore 554915
e-mail: leonkoh@singtel.com
abuse-mailbox: leonkoh@singtel.com
admin-c: KELL1-AP
admin-c: TYM27-AP
tech-c: KELL1-AP
tech-c: TYM27-AP
auth: # Filtered
remarks: leonkoh@singtel.com was validated on 2026-04-09
mnt-by: MAINT-SINGTEL-IX
last-modified: 2026-04-28T01:46:22Z
source: APNIC
organisation: ORG-STIE1-AP
org-name: Singapore Telecommunications (SINGTEL Internet Exchange)
org-type: LIR
country: SG
address: Singtel Serangoon Hub
address: 1 Serangoon North Ave 5
address: Singapore
phone: +65-6838-6145
e-mail: g-stixnoc@singtel.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2024-08-20T12:56:14Z
source: APNIC
role: ABUSE SINGTELIXAP
country: ZZ
address: Singtel Serangoon North
address: 1 Serangoon North Avenue 5
address:
address: Singapore 554915
phone: +000000000
e-mail: leonkoh@singtel.com
admin-c: KELL1-AP
admin-c: TYM27-AP
tech-c: KELL1-AP
tech-c: TYM27-AP
nic-hdl: AS2790-AP
remarks: Generated from irt object IRT-SINGTEL-IX-AP
remarks: leonkoh@singtel.com was validated on 2026-04-09
abuse-mailbox: leonkoh@singtel.com
mnt-by: APNIC-ABUSE
last-modified: 2026-04-28T01:46:51Z
source: APNIC
person: Koh Enk Liang Leon
address: Singapore
country: SG
phone: +65 6838 3029
e-mail: leonkoh@singtel.com
nic-hdl: KELL1-AP
mnt-by: MAINT-SINGTEL-IX
last-modified: 2011-05-12T03:56:28Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)