103.231.96.0/23

AS30613 · Chicago Mercantile Exchange

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Summary

Country	Singapore
Domain	cmegroup.com
ASN	AS30613
Registry	APNIC
ID	CGSOPL-SG

WHOIS Details

inetnum:        103.231.96.0 - 103.231.97.255
netname:        CGSOPL-SG
descr:          CME Group Singapore Operations Pte Ldt.
descr:          50 Raffles Place # 47-01
descr:          Singapore Land Tower
descr:          Singapore 048623
country:        SG
org:            ORG-CGSO1-AP
admin-c:        CAA6-AP
tech-c:         CAA6-AP
abuse-c:        AC1926-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:        --------------------------------------------------------
notify:         networkengineering@cmegroup.com
mnt-by:         APNIC-HM
mnt-routes:     MAINT-SG-CMEGROUP
mnt-irt:        IRT-CGSOPL-SG
last-modified:  2020-07-07T04:57:28Z
source:         APNIC

irt:            IRT-CGSOPL-SG
address:        50 Raffles Place
address:        Singapore Land Tower
address:        Singapore 048623
address:        Singapore
e-mail:         networkoperations@cmegroup.com
abuse-mailbox:  networkoperations@cmegroup.com
admin-c:        CS1684-AP
tech-c:         CS1684-AP
auth:           # Filtered
remarks:        networkoperations@cmegroup.com was validated on 2026-01-14
mnt-by:         MAINT-SG-CMEGROUP
last-modified:  2026-01-14T19:22:44Z
source:         APNIC

organisation:   ORG-CGSO1-AP
org-name:       CME Group Singapore Operations Pte Ldt.
org-type:       LIR
country:        SG
address:        10 Marina Boulevard, # 21-01 Marina Bay
address:        Financial Centre, Tower 2
address:        Singapore
phone:          +1-312-627-4496
e-mail:         networkoperations@cmegroup.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:11Z
source:         APNIC

role:           ABUSE CGSOPLSG
country:        ZZ
address:        50 Raffles Place
address:        Singapore Land Tower
address:        Singapore 048623
address:        Singapore
phone:          +000000000
e-mail:         networkoperations@cmegroup.com
admin-c:        CS1684-AP
tech-c:         CS1684-AP
nic-hdl:        AC1926-AP
remarks:        Generated from irt object IRT-CGSOPL-SG
remarks:        networkoperations@cmegroup.com was validated on 2026-01-14
abuse-mailbox:  networkoperations@cmegroup.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-14T19:23:13Z
source:         APNIC

role:           CME APNIC Admin
address:        20 South Wacker
address:        Chicago
address:        IL
country:        US
phone:          +1-312-627-4496
e-mail:         networkengineering@cmegroup.com
admin-c:        CS1684-AP
admin-c:        RC1380-AP
tech-c:         CS1684-AP
tech-c:         RC1380-AP
nic-hdl:        CAA6-AP
mnt-by:         MAINT-SG-CMEGROUP
last-modified:  2018-11-12T14:11:21Z
source:         APNIC

route:          103.231.96.0/23
origin:         AS30613
descr:          CME Group Singapore Operations Pte Ldt. 50 Raffles Place #47-01 Singapore Land Tower Singapore 048623
mnt-by:         MAINT-SG-CMEGROUP
last-modified:  2020-01-14T09:38:52Z
source:         APNIC

route:          103.231.96.0/23
origin:         AS7473
descr:          CME Group Singapore Operations Pte Ldt. 50 Raffles Place #47-01 Singapore Land Tower Singapore 048623
mnt-by:         MAINT-SG-CMEGROUP
last-modified:  2020-01-14T09:38:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.231.0.0/16

Range	ASN	Company	Num of IPs
103.231.152.0/22	AS9583	BBIX HONG KONG	1,024
103.231.28.0/22	AS152194	DREAM FLY COMPANY LIMITED	1,024
103.231.64.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.231.200.0/22	AS133352	PT. Berdikari Prima Mandiri	1,024
103.231.44.0/22	AS59165	Auspice Infratel Pvt. Ltd.	1,024
103.231.148.0/22	AS131407	Sai Gon CTT	1,024
103.231.152.0/22	AS9583	BBIX HONG KONG	1,024
103.231.160.0/22	AS59362	KS Network Limited	1,024
103.231.188.0/22	AS59364	vHost Holdings Pte Ltd	1,024
103.231.152.0/22	AS45430	BBIX HONG KONG	1,024
103.231.12.0/22	AS55933	Converged Communications Limited	1,024
103.231.152.0/22	AS45430	BBIX HONG KONG	1,024
103.231.104.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.231.64.0/22	AS56282	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.231.60.0/22	AS38235	Maximum Business Information Technology	1,024
103.231.192.0/22	AS59094	2-20-1, Hyakunincho	1,024
103.231.196.0/23	AS38758	PT Cablenet Fiber Data	512
103.231.248.0/23	AS63737	MTD VIET NAM INVESTMENT COMPANY LIMITED	512
103.231.168.0/23	AS55567	Enablis Pty Ltd	512
103.231.75.0/24	AS209847	WorkTitans B.V.	256
103.231.54.0/24	AS24038	Fujitsu Asia Pte. Ltd.	256
103.231.60.0/24	AS38235	MekongNet ISP	256
103.231.61.0/24	AS38235	MekongNet ISP	256
103.231.62.0/24	AS38235	MekongNet ISP	256
103.231.63.0/24	AS38235	MekongNet ISP	256
103.231.172.0/24	AS45753	NETSEC	256
103.231.174.0/24	AS45753	NETSEC	256
103.231.175.0/24	AS45753	NETSEC	256
103.231.136.0/24	AS49596	Fara Negar Pardaz Noor Khuzestan Co.JSP	256
103.231.137.0/24	AS49596	Fara Negar Pardaz Noor Khuzestan Co.JSP	256
103.231.138.0/24	AS49596	Fara Negar Pardaz Noor Khuzestan Co.JSP	256
103.231.139.0/24	AS49596	Fara Negar Pardaz Noor Khuzestan Co.JSP	256
103.231.159.0/24	AS55567	Enablis Pty Ltd	256
103.231.15.0/24	AS55933	Cloudie Network	256
103.231.158.0/24	AS56294	Qbit Trading Pty Ltd	256
103.231.123.0/24	AS58731	TELIN for TELKOMCEL TL	256
103.231.135.0/24	AS59361	H # 22/B, Faruk Sarani, Nikunja-2,	256
103.231.160.0/24	AS59362	KSNETWORK-ZONE-1	256
103.231.161.0/24	AS59362	KSNETWORK-ZONE-2	256
103.231.162.0/24	AS59362	KS Network Limited	256
103.231.163.0/24	AS59362	Infrastructure block	256
103.231.228.0/24	AS59365	BD-Networks	256
103.231.229.0/24	AS59365	BD-Networks	256
103.231.230.0/24	AS59365	BD-Networks	256
103.231.231.0/24	AS59365	BD-Networks	256
103.231.98.0/24	AS62713	PubMatic inc,	256
103.231.99.0/24	AS62713	PubMatic inc,	256
103.231.36.0/24	AS9311	FISERV	256
103.231.37.0/24	AS9311	IIDINET	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

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

IP Address	ASN	Details
103.231.96.20	AS30613 Chicago Mercantile Exchange	`1.31ms` 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
123.113.170.7	AS4808 China Unicom Beijing Province Network	`3.10ms` from Beijing, CN
202.193.158.135	AS4538 China Education and Research Network Center	`18.49ms` from Guangzhou, CN
86.143.212.167	AS2856 British Telecommunications PLC	`5.03ms` from London, GB
139.28.189.247	AS200845 AVATEL TELECOM, SA	`4.94ms` from Madrid, ES
216.92.151.39	AS7859 pair Networks	`0.11ms` from Pittsburgh, US
18.209.155.71	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
216.122.10.55	AS22054 Hood Canal Communications	`2.19ms` from Seattle, US
120.202.244.7	AS9808 China Mobile Communications Group Co., Ltd.	`6.91ms` from Wuhan, CN
155.204.34.135	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.85ms` from Atlanta, US
101.200.197.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.02ms` from Beijing, CN
221.220.132.215	AS4808 China Unicom Beijing Province Network	`3.37ms` from Beijing, CN
71.232.195.55	AS7922 Comcast Cable Communications, LLC	`8.67ms` from Boston, US
42.48.147.231	AS4837 CHINA UNICOM China169 Backbone	`3.64ms` from Changsha, CN
23.102.23.135	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
24.54.17.183	AS11290 Cogeco Connexion inc	`7.21ms` from Montreal, CA
218.223.230.167	AS18283 Chupicom Inc.	`11.90ms` from Osaka, JP
158.178.199.183	AS31898 Oracle Corporation	`0.15ms` from Paris, FR
2.237.78.231	AS12874 Fastweb SpA	`10.58ms` from Rome, IT
99.52.95.87	AS7018 AT&T Enterprises, LLC	`11.65ms` from Santa Clara, US
189.233.89.167	AS8151 UNINET	`5.85ms` from Santiago de Queretaro, MX
112.173.198.55	AS4766 Korea Telecom	`5.40ms` from Seoul, KR
45.13.38.247	AS47890 UNMANAGED LTD	`0.37ms` from Timisoara, RO
93.105.94.231	AS29314 VECTRA S.A.	`16.08ms` from Warsaw, PL
216.73.93.71	AS15169 Google LLC	`0.13ms` from Ashburn, US
73.250.140.55	AS7922 Comcast Cable Communications, LLC	`7.52ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 103.231.97.197

traceroute to 103.231.97.197 (103.231.97.197): 7 hops max, 52 byte packets

4 [AS4134] 42.203.78.69 0.548 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liaoyang, CN

On February 16th 2026

What are IP address ranges?

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