AS7473 Singapore Telecommunications Ltd details

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AS7473 – Singapore Telecommunications Ltd

Field	Value
Country	Singapore
Website	singtel.com
Hosted domains	93
Number of IPv4	57,088
Number of IPv6	79,239,042,846,640,869,256,116,305,920
ASN type	ISP
Registry	apnic
Allocated	29 years ago on Jan 22, 1997
Updated	5 years ago on Jan 15, 2021

Netblock	Company	Num of IPs
203.208.128.0/17	SingTel Internet Exchange	32,768
117.18.32.0/19	STIXLITE, Internet Transit Services Provider, Singapore	8,192
202.160.224.0/19	Singapore Telecommunications Ltd	8,192
202.165.128.0/19	Singtel Taiwan Limited	8,192
203.208.128.0/19	SingTel Internet Exchange	8,192
203.208.160.0/19	SingTel Internet Exchange	8,192
203.208.192.0/19	SingTel Internet Exchange	8,192
202.189.136.0/21	Singapore Telecommunications (SINGTEL Internet Exchange)	2,048
202.189.128.0/22	Singapore Telecommunications (SINGTEL Internet Exchange)	1,024
202.189.132.0/22	Singapore Telecommunications (SINGTEL Internet Exchange)	1,024
194.180.112.0/23	BASF South East Asia Pte Ltd	512
101.234.31.0/24	Singapore Telecom, ConnectPlus	256
101.234.32.0/24	Singapore Telecom, ConnectPlus	256
101.234.34.0/24	Singapore Telecom, ConnectPlus	256
101.234.40.0/24	Singapore Telecom, ConnectPlus	256
117.18.47.0/24	STIXLITE, Internet Transit Services Provider, Singapore	256
117.18.48.0/24	STIXLITE Transit Provider Hong Kong	256
120.72.64.0/24	TIS No3 Center Bldg., 3F,7-13,	256
120.72.65.0/24	TIS No3 Center Bldg., 3F,7-13,	256
185.84.218.0/24	Henkel AG & Co KGaA	256
193.103.148.0/24	Henkel AG & Co. KGaA, Duesseldorf	256
202.165.148.0/24	China Airlines	256
202.189.129.0/24	Singapore Telecommunications (SINGTEL Internet Exchange)	256
202.83.218.0/24	Singapore Telecom Hong Kong Limited	256
203.127.108.0/24	Telepark	256
203.208.141.0/24	SingTel Internet Exchange	256
203.208.143.0/24	SingTel Internet Exchange	256
203.208.147.0/24	SingTel Internet Exchange	256
203.208.150.0/24	Singapore Telecommunications Pte Ltd	256
203.208.155.0/24	SingTel Internet Exchange	256
203.208.158.0/24	SingTel Internet Exchange	256
203.208.163.0/24	SingTel Internet Exchange	256
203.208.164.0/24	MFS International Ltd	256
203.208.165.0/24	International Access Pte Ltd	256
203.208.173.0/24	Singapore Telecommunications Pte Ltd	256
203.208.175.0/24	SingTel Internet Exchange	256
203.208.179.0/24	SingTel Internet Exchange	256
203.208.184.0/24	SingTel Internet Exchange	256
203.208.186.0/24	SingTel Internet Exchange	256
203.208.189.0/24	International Access Pte Ltd	256
203.208.191.0/24	SingTel Internet Exchange	256
203.208.197.0/24	Perfect Online Holdings Limited	256
203.208.199.0/24	TUDOU SG PoP	256
203.208.204.0/24	NGT Networks Pte Ltd	256
203.208.207.0/24	SPI Technologies Inc.	256
220.232.56.0/24	Singapore Telecommunications Ltd	256
220.232.57.0/24	Singapore Telecommunications Ltd	256

Netblock	Company
2001:c10::/32	Singapore Telecom Internet Exchange
2001:c10:ff06::/48	Singapore Telecom Internet Exchange
2001:c10:ff12::/48	Singapore Telecom Internet Exchange
2001:c10:ff14::/48	Singapore Telecom Internet Exchange
2001:c10:ff1b::/48	Singapore Telecom Internet Exchange
2001:c10:ff1c::/48	Singapore Telecom Internet Exchange
2404:1000:1::/48	SINGTEL TELECOMMUNICATION LTD
2404:1000:2::/48	SINGTEL TELECOMMUNICATION LTD
2a05:a884:de10::/48	Henkel AG & Co KGaA
2a05:a884:de20::/48	Henkel AG & Co KGaA

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WHOIS Details

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                                                ASHandle:       AS7473
                                                OrgID:          AS7473
                                                ASName:         AS7473
                                                ASNumber:       AS7473
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 93 domain names hosted across 49 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
203.208.251.132	██████████	9
203.208.251.137	██████████	7
203.208.252.72	██████████	6
203.208.247.7	██████████	6
203.208.251.136	██████████	5
203.208.242.184	██████████	3
203.208.247.108	██████████	3
202.160.251.10	██████████	3
203.208.248.10	██████████	3
203.208.231.46	██████████	2

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Peers

There are 262 peers for this ASN.

Peers	Name
AS10003	Ogaki Cable Television Co.,Inc.
AS10019	Matsusaka Cable-TV Station Inc.
AS10024	LGA International
AS10122	NETSTAR (SG) PTE. LTD.
AS10310	Oath Holdings Inc.
AS10376	Wells Fargo & Company
AS1103	SURF B.V.
AS11158	NTT America, Inc.
AS11179	Aryaka Networks, Inc.
AS11228	ARINC INCORPORATED
AS1200	Amsterdam Internet Exchange B.V.
AS12257	Dell, Inc.
AS12389	PJSC Rostelecom
AS125	Honeywell International, Inc.
AS1273	Vodafone Group PLC
AS1299	Arelion Sweden AB
AS131111	PT Mora Telematika Indonesia
AS131219	Indosat Singapore Pte. Ltd.
AS131274	Cypresstel Global Network
AS131314	CBC Tech International Limited
AS131337	Block B, Manulife Financial Center
AS13150	CATO NETWORKS LTD
AS132203	Tencent Building, Kejizhongyi Avenue
AS132267	NovoCom Limited
AS132337	Axclusive
AS13335	Cloudflare, Inc.
AS133735	McKinsey & Company
AS133865	Beijing IQIYI Science & Technology Co., Ltd.
AS134078	NETPLUZ HOLDINGS PRIVATE LIMITED
AS134165	CBRE Pty Limited
AS135102	ZOHO CORPORATION PTE. LTD.
AS136041	Singapore Telecom, ConnectPlus
AS136106	PT. Mega Akses Persada
AS136733	Racks Central Pte Ltd
AS136907	HUAWEI CLOUDS
AS137069	POSCO INTERNATIONAL CORPORATION (MYANMAR E&P OFFICE)
AS137268	CBRE Pty Limited
AS137366	PT iForte Solusi Infotek - NAP
AS137819	Berlin,Germany
AS137831	SEA IX
AS137922	IBOSS Inc.
AS137991	Lifeway Singapore Pte. Ltd.
AS138384	Rakuten Mobile Network, Inc.
AS138699	TIKTOK PTE. LTD.
AS138915	Kaopu Cloud HK Limited
AS13896	8x8, Inc.
AS139341	ACE
AS139938	PT Bintang Global Abadi
AS140224	Nebula Global LLC
AS14061	DigitalOcean, LLC
AS140693	The Walt Disney Company (HK) Ltd
AS141042	DECATHLON SINGAPORE PTE. LTD.
AS14127	Iland Internet Solutions Corporation
AS142160	JOYO TECHNOLOGY PTE. LTD.
AS14537	Continent 8 LLC
AS14907	Wikimedia Foundation Inc.
AS15169	Google LLC
AS15224	Adobe Inc.
AS153314	NXERA SG PTE. LTD.
AS15412	FLAG TELECOM UK LIMITED
AS15435	DELTA Fiber Nederland B.V.
AS15802	Emirates Integrated Telecommunications Company PJSC
AS16276	OVH SAS
AS16509	Amazon.com, Inc.
AS16839	SERVICENOW, INC.
AS17180	Massachusetts Financial Services
AS17511	OPTAGE Inc.
AS17534	NSK Co.,Ltd.
AS17547	M1 NET LTD
AS17557	Pakistan Telecommunication Company Limited
AS17639	Converge ICT Solutions Inc.
AS17653	Globecast Asia Pte Ltd
AS17676	SoftBank Corp.
AS17686	ACCELIA
AS17888	SingTel Hong Kong Limited
AS17961	mitene internet co., ltd.
AS17977	SINGTEL-JP
AS17984	PCCW Global (HK) Ltd.
AS18278	Cable TV Corporation
AS1828	Unitas Global
AS18403	FPT Telecom Company
AS18434	Fidelity National Information Services, Inc.
AS19551	Incapsula Inc
AS198148	Gateway Communications
AS19855	Masergy Communications, Inc.
AS199524	G-Core Labs S.A.
AS200596	Adyen N.V.
AS202196	Booking.com BV
AS202617	Kering Eyewear S.p.A.
AS20473	The Constant Company, LLC
AS206264	Amarutu Technology Ltd
AS208770	Greacon Limited
AS20940	Akamai International B.V.
AS211316	Adyen N.V.
AS2119	Telenor Norge AS
AS21409	Ikoula Net SAS
AS23576	NAVER Cloud Corp.
AS23947	PT.Mora Telematika Indonesia
AS24012	Refinitiv Australia PTY Limited
AS24319	Akamai Technologies Tokyo ASN

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ASN Database Download

Upstreams

There are 11 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS2914	NTT America, Inc.
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS3491	PCCW Global, Inc.
AS4845	Chung Hsiao East Road
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC
AS8220	COLT Technology Services Group Limited
AS9002	RETN Limited

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Downstreams

There are 165 downstreams for this ASN.

Downstreams	Name
AS10024	LGA International
AS10122	NETSTAR (SG) PTE. LTD.
AS10376	Wells Fargo & Company
AS11158	NTT America, Inc.
AS11179	Aryaka Networks, Inc.
AS11228	ARINC INCORPORATED
AS12257	Dell, Inc.
AS125	Honeywell International, Inc.
AS1299	Arelion Sweden AB
AS131111	PT Mora Telematika Indonesia
AS131219	Indosat Singapore Pte. Ltd.
AS131314	CBC Tech International Limited
AS131337	Block B, Manulife Financial Center
AS13150	CATO NETWORKS LTD
AS132203	Tencent Building, Kejizhongyi Avenue
AS132267	NovoCom Limited
AS133735	McKinsey & Company
AS133865	Beijing IQIYI Science & Technology Co., Ltd.
AS134078	NETPLUZ HOLDINGS PRIVATE LIMITED
AS134165	CBRE Pty Limited
AS135102	ZOHO CORPORATION PTE. LTD.
AS136041	Singapore Telecom, ConnectPlus
AS136106	PT. Mega Akses Persada
AS136733	Racks Central Pte Ltd
AS136907	HUAWEI CLOUDS
AS137069	POSCO INTERNATIONAL CORPORATION (MYANMAR E&P OFFICE)
AS137268	CBRE Pty Limited
AS137366	PT iForte Solusi Infotek - NAP
AS137819	Berlin,Germany
AS137922	IBOSS Inc.
AS137991	Lifeway Singapore Pte. Ltd.
AS138699	TIKTOK PTE. LTD.
AS138915	Kaopu Cloud HK Limited
AS13896	8x8, Inc.
AS139341	ACE
AS139938	PT Bintang Global Abadi
AS140224	Nebula Global LLC
AS14061	DigitalOcean, LLC
AS140693	The Walt Disney Company (HK) Ltd
AS141042	DECATHLON SINGAPORE PTE. LTD.
AS14127	Iland Internet Solutions Corporation
AS142160	JOYO TECHNOLOGY PTE. LTD.
AS15224	Adobe Inc.
AS153314	NXERA SG PTE. LTD.
AS15802	Emirates Integrated Telecommunications Company PJSC
AS16839	SERVICENOW, INC.
AS17180	Massachusetts Financial Services
AS17547	M1 NET LTD
AS17557	Pakistan Telecommunication Company Limited
AS17639	Converge ICT Solutions Inc.
AS17653	Globecast Asia Pte Ltd
AS17888	SingTel Hong Kong Limited
AS17977	SINGTEL-JP
AS1828	Unitas Global
AS18403	FPT Telecom Company
AS18434	Fidelity National Information Services, Inc.
AS19551	Incapsula Inc
AS19855	Masergy Communications, Inc.
AS199524	G-Core Labs S.A.
AS200596	Adyen N.V.
AS202196	Booking.com BV
AS202617	Kering Eyewear S.p.A.
AS20473	The Constant Company, LLC
AS208770	Greacon Limited
AS20940	Akamai International B.V.
AS211316	Adyen N.V.
AS23576	NAVER Cloud Corp.
AS23947	PT.Mora Telematika Indonesia
AS24012	Refinitiv Australia PTY Limited
AS24319	Akamai Technologies Tokyo ASN
AS24429	Zhejiang Taobao Network Co.,Ltd
AS24492	WiCAM Corporation Ltd.
AS24568	Citibank N.A. - ISP Peering, Hong Kong, China
AS24926	Heidelberger Druckmaschinen Aktiengesellschaft
AS2559	VISA INTERNATIONAL SERVICE ASSOCIATION
AS25934	Syniverse Technologies, LLC
AS26464	Joyent, Inc.
AS2687	AT&T Enterprises, LLC
AS2914	NTT America, Inc.
AS30103	Zoom Video Communications, Inc
AS31898	Oracle Corporation
AS32111	Citigroup Inc.
AS3303	Swisscom (Switzerland) Ltd
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS3491	PCCW Global, Inc.
AS3758	SingNet
AS38001	NewMedia Express Pte Ltd
AS38082	True International Gateway Co., Ltd.
AS38158	PT. Cyberindo Aditama
AS38193	Transworld Associates (Pvt.) Ltd.
AS38195	Superloop
AS38442	Vodafone Fiji Limited
AS394984	Fragomen, Del Rey, Bernsen & Loewy, LLP
AS396356	Latitude.sh
AS396986	Bytedance Inc.
AS398704	STACKS INC
AS39944	Telecom North America Inc.
AS399768	Verition Group LLC
AS40051	Disney Worldwide Services, Inc.

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Pingable IPs

71 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.208.177.29	AS7473 Singapore Telecommunications Ltd	`0.45ms` from Los Angeles, US
203.208.169.61	AS7473 Singapore Telecommunications Ltd	`0.49ms` from Los Angeles, US
203.208.164.88	AS7473 Singapore Telecommunications Ltd	`0.89ms` from Singapore, SG
203.208.186.122	AS7473 Singapore Telecommunications Ltd	`0.45ms` from Hong Kong, HK
2001:c10:80:2::bea	AS7473 Singapore Telecommunications Ltd	`0.29ms` from Hong Kong, HK
101.234.31.21	AS7473 Singapore Telecommunications Ltd	`0.43ms` from Hong Kong, HK
203.208.192.134	AS7473 Singapore Telecommunications Ltd	`0.55ms` from Singapore, SG
185.84.218.254	AS7473 Singapore Telecommunications Ltd	`0.85ms` from Hong Kong, HK
203.208.160.34	AS7473 Singapore Telecommunications Ltd	`1.56ms` from Hong Kong, HK
203.208.171.14	AS7473 Singapore Telecommunications Ltd	`0.46ms` from Los Angeles, US
203.208.200.2	AS7473 Singapore Telecommunications Ltd	`0.59ms` from Hong Kong, HK
203.208.167.65	AS7473 Singapore Telecommunications Ltd	`0.86ms` from Hong Kong, HK
203.208.182.126	AS7473 Singapore Telecommunications Ltd	`0.45ms` from Los Angeles, US
203.208.180.193	AS7473 Singapore Telecommunications Ltd	`0.80ms` from Singapore, SG
203.208.189.61	AS7473 Singapore Telecommunications Ltd	`101.35ms` from Singapore, SG
203.208.162.147	AS7473 Singapore Telecommunications Ltd	`0.96ms` from Singapore, SG
2001:c10:ff04:1::12	AS7473 Singapore Telecommunications Ltd	`1.04ms` from Singapore, SG
203.208.163.247	AS7473 Singapore Telecommunications Ltd	`1.34ms` from Singapore, SG
203.127.108.162	AS7473 Singapore Telecommunications Ltd	`0.70ms` from Singapore, SG
203.208.187.134	AS7473 Singapore Telecommunications Ltd	`30.99ms` from Singapore, SG
203.208.148.114	AS7473 Singapore Telecommunications Ltd	`0.47ms` from Singapore, SG
101.234.32.178	AS7473 Singapore Telecommunications Ltd	`1.18ms` from Tokyo, JP
203.208.178.233	AS7473 Singapore Telecommunications Ltd	`0.36ms` from Los Angeles, US
203.208.143.197	AS7473 Singapore Telecommunications Ltd	`0.45ms` from Los Angeles, US
203.208.149.217	AS7473 Singapore Telecommunications Ltd	`0.44ms` from Los Angeles, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
41.139.8.65	AS35091 Teledata, Ghana	`1.30ms` from Accra, GH
188.200.92.113	AS1136 KPN B.V.	`2.69ms` from Amsterdam, NL
217.62.228.1	AS33915 Vodafone Libertel B.V.	`1.54ms` from Amsterdam, NL
93.151.158.1	AS30722 Vodafone Italia S.p.A.	`4.75ms` from Arezzo, IT
71.63.103.1	AS7922 Comcast Cable Communications, LLC	`10.18ms` from Ashburn, US
168.9.60.1	AS3480 Board of Regents of the University System of Georgia	`2.17ms` from Atlanta, US
159.192.145.97	AS131090 CAT TELECOM Public Company Ltd,CAT	`7.20ms` from Bangkok, TH
173.179.110.1	AS5769 Videotron Ltee	`2.45ms` from Beauharnois, CA
42.180.70.1	AS4837 CHINA UNICOM China169 Backbone	`16.07ms` from Beijing, CN
181.50.96.1	AS10620 Telmex Colombia S.A.	`10.14ms` from Bogota, CO
181.206.160.1	AS27831 Colombia Móvil	`10.39ms` from Bogota, CO
86.123.179.145	AS8708 DIGI ROMANIA S.A.	`4.85ms` from Bucharest, RO
181.16.50.1	AS27984 Ver Tv S.A.	`0.90ms` from Buenos Aires, AR
201.235.141.1	AS7303 Telecom Argentina S.A.	`0.83ms` from Buenos Aires, AR
190.19.83.1	AS7303 Telecom Argentina S.A.	`0.62ms` from Buenos Aires, AR
181.89.112.1	AS7303 Telecom Argentina S.A.	`3.86ms` from Buenos Aires, AR
223.84.130.1	AS9808 China Mobile Communications Group Co., Ltd.	`13.57ms` from Changsha, CN
117.169.29.193	AS9808 China Mobile Communications Group Co., Ltd.	`9.13ms` from Changsha, CN
218.70.144.1	AS4134 CHINANET-BACKBONE	`7.34ms` from Chongqing, CN
106.80.116.1	AS4134 CHINANET-BACKBONE	`1.52ms` from Chongqing, CN
3.148.103.129	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
156.146.170.1	AS1448 United Cooperative Services	`3.18ms` from Dallas, US
75.155.32.1	AS852 TELUS Communications Inc.	`0.70ms` from Edmonton, CA
198.53.216.1	AS852 TELUS Communications Inc.	`5.89ms` from Edmonton, CA
81.89.196.97	AS25081 Heidelberg IT Management GmbH & Co.KG	`1.71ms` from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m10 202.189.137.71

traceroute to 202.189.137.71 (202.189.137.71): 10 hops max, 52 byte packets

1 [AS8849] 5.42.206.161 21.033 ms

2 *

3 *

4 [AS8966] 5.195.70.164 59.668 ms

5 *

6 [AS7473] 203.208.146.213 125.777 ms

7 [AS7473] 203.208.149.113 90.21 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Al Fujairah City, AE

On August 22nd 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS7473 at robtex.

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