203.208.158.0/24

AS7473 · Singapore Telecommunications Ltd

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Summary

Country	Singapore
Domain	singtel.com
ASN	AS7473
Parent Range	203.208.128.0/19
Registry	APNIC
ID	SINGTEL-IX

WHOIS Details

inetnum:        203.208.128.0 - 203.208.159.255
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
notify:         noc@ix.singtel.com
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SINGTEL-IX
mnt-routes:     MAINT-SINGTEL-IX
mnt-irt:        IRT-SINGTEL-IX-AP
last-modified:  2025-05-11T23:39:36Z
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:  2025-09-04T05:15:32Z
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:          203.208.128.0/19
descr:          
origin:         AS7473
mnt-by:         MAINT-SINGTEL-IX
last-modified:  2025-05-16T09:36:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.208.158.0/24

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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.208.158.2	AS4845 Chung Hsiao East Road	`0.57ms` from Hong Kong, HK

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
20.127.153.248	AS8075 Microsoft Corporation	`0.99ms` from Ashburn, US
162.226.221.104	AS7018 AT&T Enterprises, LLC	`1.85ms` from Atlanta, US
88.150.5.120	AS43341 MDlink online service center GmbH	`8.49ms` from Berlin, DE
172.232.5.24	AS63949 Akamai Connected Cloud	`0.27ms` from Chicago, US
9.139.9.56	AS19901 Brightspeed	`8.41ms` from Cincinnati, US
86.38.101.8	AS136787 PacketHub S.A.	`0.48ms` from Copenhagen, DK
70.142.60.216	AS7018 AT&T Enterprises, LLC	`6.54ms` from Dallas, US
41.27.5.200	AS29975 Vodacom	`14.55ms` from Johannesburg, ZA
2.216.25.200	AS5607 Sky UK Limited	`1.80ms` from London, GB
76.110.114.248	AS7922 Comcast Cable Communications, LLC	`4.15ms` from Miami, US
154.123.213.88	AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd	`12.43ms` from Nairobi, KE
187.107.176.8	AS28573 Claro NXT Telecomunicacoes Ltda	`6.30ms` from Osasco, BR
73.93.137.120	AS7922 Comcast Cable Communications, LLC	`9.96ms` from San Jose, US
97.210.94.232	AS6167 Verizon Business	`13.66ms` from Seattle, US
40.119.231.248	AS8075 Microsoft Corporation	`0.30ms` from Singapore, SG
188.149.177.24	AS1257 Tele2 Sverige AB	`1.08ms` from Stockholm, SE
126.141.105.136	AS17676 SoftBank Corp.	`2.53ms` from Tokyo, JP
52.19.220.72	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
113.187.141.72	AS45899 VNPT Corp	`5.64ms` from Ho Chi Minh City, VN
182.185.75.136	AS17557 Pakistan Telecommunication Company Limited	`3.46ms` from Islamabad, PK
184.191.240.248	AS22773 Cox Communications Inc.	`8.11ms` from Kansas City, US
73.24.145.56	AS7922 Comcast Cable Communications, LLC	`15.64ms` from Los Angeles, US
73.255.149.216	AS7922 Comcast Cable Communications, LLC	`8.80ms` from Miami, US
52.0.6.40	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
209.151.166.232	AS22418 Cologuard	`0.72ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 203.208.158.197

traceroute to 203.208.158.197 (203.208.158.197): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 1.034 ms

2 *

3 [AS4845] 203.208.158.197 1.011 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On September 11th 2025

What are IP address ranges?

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