203.208.192.0/19

AS7473 · Singapore Telecommunications Ltd

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Summary

Country	Singapore
Domain	singtel.com
ASN	AS7473
Registry	APNIC
ID	SINGTEL-IX

WHOIS Details

inetnum:        203.208.192.0 - 203.208.223.255
netname:        SINGTEL-IX
descr:          SingTel Internet Exchange
descr:          Telepark
descr:          5 Tampines Central 6
descr:          # 07-03
descr:          Singapore 529482
country:        SG
org:            ORG-STIE1-AP
admin-c:        KELL1-AP
tech-c:         KELL1-AP
abuse-c:        AS2790-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SINGTEL-IX
mnt-routes:     MAINT-SINGTEL-IX
mnt-irt:        IRT-SINGTEL-IX-AP
last-modified:  2025-05-11T23:39:37Z
source:         APNIC

irt:            IRT-SINGTEL-IX-AP
address:        Telepark
address:        5 Tampines Central 6
address:        
address:        Singapore 529482
e-mail:         g-stixnoc@singtel.com
abuse-mailbox:  g-stixnoc@singtel.com
admin-c:        KELL1-AP
admin-c:        TYM27-AP
tech-c:         KELL1-AP
tech-c:         TYM27-AP
auth:           # Filtered
remarks:        g-stixnoc@singtel.com is invalid
mnt-by:         MAINT-SINGTEL-IX
last-modified:  2025-11-18T00:26:29Z
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:        Telepark
address:        5 Tampines Central 6
address:        # 02-00
address:        Singapore 529482
phone:          +000000000
e-mail:         g-stixnoc@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:        g-stixnoc@singtel.com is invalid
abuse-mailbox:  g-stixnoc@singtel.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T22:54:49Z
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

route:          203.208.192.0/19
descr:          
origin:         AS7473
mnt-by:         MAINT-SINGTEL-IX
last-modified:  2025-05-16T09:37:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.208.0.0/16

Range	ASN	Company	Num of IPs
203.208.128.0/19	AS4845	SingTel Internet Exchange	8,192
203.208.128.0/19	AS7473	SingTel Internet Exchange	8,192
203.208.160.0/19	AS7473	SingTel Internet Exchange	8,192
203.208.160.0/19	AS7700	SingTel Internet Exchange	8,192
203.208.32.0/19	AS24424	Beijing Gu Xiang Information Technology Co.,Ltd.	8,192
203.208.224.0/19	AS3758	EXPAN Internet Data Centre	8,192
203.208.23.0/24	AS18149	Japan Registry Services Co., Ltd.	256
203.208.141.0/24	AS7473	SingTel Internet Exchange	256
203.208.144.0/24	AS3758	Singapore Telecom EXPAN	256
203.208.22.0/24	AS132204	Coretel Networks (International) Pte Ltd	256
203.208.21.0/24	AS45476	PHARMACY RETAILING (NZ) LIMITED	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.208.205.231	21at.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.208.207.66	AS7473 Singapore Telecommunications Ltd	`1.06ms` from Tokyo, JP
203.208.199.140	AS7473 Singapore Telecommunications Ltd	`1.17ms` from Singapore, SG
203.208.192.106	AS7473 Singapore Telecommunications Ltd	`0.46ms` from Hong Kong, HK
203.208.200.3	AS7473 Singapore Telecommunications Ltd	`0.65ms` from Hong Kong, HK
203.208.197.1	AS7473 Singapore Telecommunications Ltd	`1.02ms` from Singapore, SG
203.208.196.177	AS7473 Singapore Telecommunications Ltd	`0.36ms` from Hong Kong, HK
203.208.205.218	AS7473 Singapore Telecommunications Ltd	`1.01ms` from Singapore, SG

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
137.56.144.35	AS1103 SURF B.V.	`3.45ms` from Amsterdam, NL
162.95.119.131	AS22703 Elevance Health, Inc.	`5.37ms` from Ashburn, US
97.131.157.147	AS6167 Verizon Business	`16.44ms` from Atlanta, US
35.164.19.179	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
73.242.152.115	AS7922 Comcast Cable Communications, LLC	`14.80ms` from Denver, US
69.220.155.3	AS7018 AT&T Enterprises, LLC	`3.35ms` from Durham, US
67.188.83.19	AS7922 Comcast Cable Communications, LLC	`5.50ms` from Fremont, US
123.207.242.35	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
119.157.225.51	AS17557 Pakistan Telecommunication Company Limited	`7.07ms` from Islamabad, PK
79.79.148.211	AS13285 TalkTalk Communications Limited	`3.34ms` from London, GB
103.93.68.3	AS136577 Siptalk Pty Ltd	`0.26ms` from Melbourne, AU
70.35.104.3	AS32264 KMTelecom	`3.42ms` from Minneapolis, US
95.249.201.67	AS3269 Telecom Italia S.p.A.	`15.50ms` from Rome, IT
24.5.18.35	AS7922 Comcast Cable Communications, LLC	`7.44ms` from San Jose, US
175.241.150.131	AS4766 Korea Telecom	`7.58ms` from Seoul, KR
81.227.173.51	AS3301 Telia Company AB	`2.96ms` from Stockholm, SE
179.225.149.99	AS26599 TELEFÔNICA BRASIL S.A	`4.35ms` from São Paulo, BR
13.112.123.179	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
66.23.7.131	AS395570 Beanfield Technologies Inc.	`0.26ms` from Toronto, CA
39.164.63.51	AS24445 Henan Mobile Communications Co.,Ltd	`6.04ms` from Zhengzhou, CN
98.62.215.67	AS7922 Comcast Cable Communications, LLC	`4.23ms` from Atlanta, US
47.227.115.243	AS33363 Charter Communications, Inc	`7.60ms` from Chicago, US
50.105.169.163	AS5650 Frontier Communications of America, Inc.	`6.44ms` from Chicago, US
83.216.3.35	AS51473 Maxisat Oy	`0.44ms` from Helsinki, FI
84.177.76.35	AS3320 Deutsche Telekom AG	`4.95ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 203.208.200.1

traceroute to 203.208.200.1 (203.208.200.1): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 1.431 ms

2 *

3 [AS7473] 203.208.200.1 1.152 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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