103.101.238.0/24

AS137003 · INSEAD

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Summary

Country	Singapore
Domain	insead.edu
ASN	AS137003
Registry	APNIC
ID	INSEAD1-SG

WHOIS Details

inetnum:        103.101.238.0 - 103.101.238.255
netname:        INSEAD1-SG
descr:          1 Ayer Rajah Avenue, Singapore 138676
country:        SG
org:            ORG-IA12-AP
admin-c:        IA280-AP
tech-c:         IA280-AP
abuse-c:        AI518-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-INSEAD1-SG
mnt-irt:        IRT-INSEAD1-SG
last-modified:  2020-07-07T14:05:55Z
source:         APNIC

irt:            IRT-INSEAD1-SG
address:        1 Ayer Rajah Avenue, Singapore 138676, Singapore Singapore 138676
e-mail:         5555-ITservicedesk@insead.edu
abuse-mailbox:  5555-ITservicedesk@insead.edu
admin-c:        IA280-AP
tech-c:         IA280-AP
auth:           # Filtered
remarks:        5555-itservicedesk@insead.edu was validated on 2026-01-08
mnt-by:         MAINT-INSEAD1-SG
last-modified:  2026-01-08T16:32:48Z
source:         APNIC

organisation:   ORG-IA12-AP
org-name:       INSEAD
org-type:       LIR
country:        SG
address:        1 Ayer Rajah Avenue, Singapore 138676
phone:          +33688350837
e-mail:         5555-ITservicedesk@insead.edu
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:17Z
source:         APNIC

role:           ABUSE INSEAD1SG
country:        ZZ
address:        1 Ayer Rajah Avenue, Singapore 138676, Singapore Singapore 138676
phone:          +000000000
e-mail:         5555-ITservicedesk@insead.edu
admin-c:        IA280-AP
tech-c:         IA280-AP
nic-hdl:        AI518-AP
remarks:        Generated from irt object IRT-INSEAD1-SG
remarks:        5555-itservicedesk@insead.edu was validated on 2026-01-08
abuse-mailbox:  5555-ITservicedesk@insead.edu
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-08T16:33:04Z
source:         APNIC

role:           INSEAD administrator
address:        1 Ayer Rajah Avenue, Singapore 138676, Singapore Singapore 138676
country:        SG
phone:          +33688350837
fax-no:         +33688350837
e-mail:         5555-ITservicedesk@insead.edu
admin-c:        IA280-AP
tech-c:         IA280-AP
nic-hdl:        IA280-AP
mnt-by:         MAINT-INSEAD1-SG
last-modified:  2017-10-03T00:32:10Z
source:         APNIC

route:          103.101.238.0/24
origin:         AS133959
descr:          INSEAD 1 Ayer Rajah Avenue, Singapore 138676
mnt-by:         MAINT-INSEAD1-SG
last-modified:  2017-11-24T03:07:10Z
source:         APNIC

route:          103.101.238.0/24
origin:         AS137003
descr:          INSEAD 1 Ayer Rajah Avenue, Singapore 138676
mnt-by:         MAINT-INSEAD1-SG
last-modified:  2017-11-13T01:52:59Z
source:         APNIC

route:          103.101.238.0/24
origin:         AS56300
descr:          INSEAD 1 Ayer Rajah Avenue, Singapore 138676
mnt-by:         MAINT-INSEAD1-SG
last-modified:  2017-11-24T03:15:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.101.0.0/16

Range	ASN	Company	Num of IPs
103.101.44.0/22	AS136982	Integranet Network Services	1,024
103.101.168.0/22	AS136994	Southern Phone Company Ltd	1,024
103.101.80.0/22	AS137236	TURBOTECH CO., LTD.	1,024
103.101.180.0/22	AS137697	Yangzhou safety and speedly Network Technology CO.,Ltd.	1,024
103.101.108.0/22	AS136636	Sharplink Wireless Solution Pvt Ltd	1,024
103.101.128.0/22	AS136988	LEASEWEB AUSTRALIA PTY LIMITED	1,024
103.101.100.0/22	AS133989	Sarav Digitech Private Limited	1,024
103.101.32.0/22	AS135927	Phu Quoc Petroleum Operating Company	1,024
103.101.24.0/22	AS136632	Vajra Telecom Pvt Ltd	1,024
103.101.240.0/22	AS45355	Digicel Pacific Ltd	1,024
103.101.36.0/22	AS136979	SANIMA BANK LIMITED	1,024
103.101.112.0/22	AS137085	Sky Internet Cable	1,024
103.101.228.0/22	AS17451	PT Biznet Multi Media	1,024
103.101.88.0/22	AS51765	IP Resources Trading SRL	1,024
103.101.104.0/22	AS55699	Jl. Bango No. 2-4 Tanah Sareal	1,024
103.101.76.0/22	AS56141	Danang ICT Infrastructure Development Center	1,024
103.101.156.0/22	AS17726	Telecom Cambodia (T.C.)	1,024
103.101.136.0/22	AS23951	PT Jembatan Citra Nusantara	1,024
103.101.236.0/23	AS132210	Ashwins Medical College and Hospitals Pvt. Ltd.	512
103.101.166.0/23	AS15830	Cogenesis Business Group	512
103.101.212.0/23	AS23860	Dreamweavers It Services	512
103.101.234.0/23	AS137199	Telair Pty Ltd	512
103.101.58.0/24	AS146943	Host.co.in, Dedicated Server Provider	256
103.101.59.0/24	AS146943	Cantech	256
103.101.152.0/24	AS150444	TECHNOVAGE SOLUTION CO., LTD	256
103.101.193.0/24	AS150468	PT Bintang Teknologi Sejahtera	256
103.101.142.0/24	AS150930	PT Kolaborasi Digital Bersama	256
103.101.221.0/24	AS151373	CROSS DOCK HARUMI 1F, 4-7-4 HARUMI, CHUO-KU,TOKYO	256
103.101.85.0/24	AS207567	IP Melnikov Ilya Pavlovich	256
103.101.138.0/24	AS23951	PT Jembatain Citra Nusantara	256
103.101.139.0/24	AS23951	PT Jembatain Citra Nusantara	256
103.101.201.0/24	AS36007	Cloud Web Manage	256
103.101.202.0/24	AS36007	Cloud Web Manage	256
103.101.203.0/24	AS36007	Cloud Web Manage	256
103.101.248.0/24	AS38719	Go Capital Ventures Limited	256
103.101.222.0/24	AS395793	Arisk Communications inc	256
103.101.223.0/24	AS395793	Arisk Communications inc	256
103.101.215.0/24	AS396982	Trivago N.V.	256
103.101.189.0/24	AS401163	Ntte Global Network	256
103.101.164.0/24	AS4800	Indonesia Online Access	256
103.101.165.0/24	AS4800	Indonesia Online Access	256
103.101.40.0/24	AS4800	Indonesia Online Access	256
103.101.41.0/24	AS4800	Indonesia Online Access	256
103.101.0.0/24	AS6206	Netrouting Hong Kong	256
103.101.197.0/24	AS63526	Carnival Internet	256
103.101.199.0/24	AS63526	Carnival Internet	256
103.101.176.0/24	AS9294	GNET INC.	256
103.101.177.0/24	AS9294	GNET INC.	256
103.101.178.0/24	AS9294	GNET INC.	256
103.101.179.0/24	AS9294	GNET INC.	256

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

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

IP Address	ASN	Details
103.101.238.235	AS137003 INSEAD	`1.61ms` 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
87.196.40.248	AS2860 NOS COMUNICACOES, S.A.	`3.58ms` from Braga, PT
94.191.29.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.23ms` from Chongqing, CN
79.242.13.232	AS3320 Deutsche Telekom AG	`6.68ms` from Duesseldorf, DE
85.3.91.72	AS3303 Swisscom (Switzerland) Ltd	`0.68ms` from Geneve, CH
95.70.79.72	AS12389 PJSC Rostelecom	`0.95ms` from Khabarovsk, RU
102.219.97.88	AS328905 Nigerian Communications Commission (NCC)	`9.86ms` from Lagos, NG
217.56.29.24	AS3269 Telecom Italia S.p.A.	`1.37ms` from Milan, IT
180.113.73.200	AS4134 CHINANET-BACKBONE	`4.67ms` from Nanjing, CN
24.59.170.8	AS11351 Charter Communications Inc	`17.39ms` from New York City, US
180.150.93.248	AS4764 Aussie Broadband	`0.78ms` from Perth, AU
152.92.223.104	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`1.11ms` from Rio de Janeiro, BR
187.193.138.168	AS8151 UNINET	`4.25ms` from Santiago de Queretaro, MX
47.233.94.232	AS20115 Charter Communications LLC	`12.71ms` from St. Louis, US
85.186.1.24	AS12302 Vodafone Romania S.A.	`11.66ms` from Timisoara, RO
5.141.143.72	AS12389 PJSC Rostelecom	`4.86ms` from Yekaterinburg, RU
173.21.190.72	AS30036 Mediacom Communications Corp	`12.85ms` from Atlanta, US
58.213.100.40	AS134756 CHINANET Nanjing Jishan IDC network	`3.39ms` from Huai'an, CN
195.11.255.40	AS1273 Vodafone Group PLC	`1.18ms` from London, GB
89.42.111.184	AS61317 Hivelocity LLC	`0.44ms` from London, GB
131.202.77.56	AS611 NB-PEI Educational Computer Network	`15.58ms` from Montreal, CA
94.28.156.88	AS12389 PJSC Rostelecom	`4.47ms` from Moscow, RU
45.55.172.104	AS14061 DigitalOcean, LLC	`0.33ms` from New York City, US
97.102.190.72	AS33363 Charter Communications, Inc	`5.53ms` from Orlando, US
93.177.243.168	AS20910 SIA "BITE Latvija"	`0.65ms` from Riga, LV
102.154.213.232	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.24ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 103.101.238.234

traceroute to 103.101.238.234 (103.101.238.234): 64 hops max, 52 byte packets

1 [AS136258] 103.106.229.2 0.732 ms

2 *

3 [] 27.111.229.223 0.959 ms

4 [AS15695] 96.9.187.2 1.084 ms

5 [AS137003] 103.101.238.234 2.44 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 18th 2026

What are IP address ranges?

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