204.10.8.0/24

AS18628 · NEW YORK MERCANTILE EXCHANGE

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Summary

Country	United States
Domain	cmegroup.com
ASN	AS18628
Registry	ARIN
ID	NYMEX

WHOIS Details

NetHandle:      NET-204-10-8-0-1
OrgID:          NYME
Parent:         NET-204-0-0-0-0
NetName:        NYMEX
NetRange:       204.10.8.0 - 204.10.15.255
NetType:        allocation
RegDate:        2005-01-07
Updated:        2021-12-14
Source:         ARIN


OrgID:          NYME
OrgName:        NEW YORK MERCANTILE EXCHANGE
CanAllocate:    
Street:         1 North End Avenue
Street:         Network Engineering
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10282
Comment:        New York Mercantile Exchange
RegDate:        2000-09-20
Updated:        2022-03-30
OrgAdminHandle: CMEAR-ARIN
OrgTechHandle:  CMEAR-ARIN
OrgAbuseHandle: CMEAR-ARIN
OrgNOCHandle:   NETWO8732-ARIN
Source:         ARIN


POCHandle:      CMEAR-ARIN
IsRole:         Y
LastName:       CME-ARIN-Admin
FirstName:      
Street:         20 South Wacker
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2018-11-12
Updated:        2025-11-19
OfficePhone:    +1-312-627-4496
Mailbox:        NetworkEngineering@cmegroup.com
Source:         ARIN


POCHandle:      NETWO8732-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         20. South Wacker
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2018-11-12
Updated:        2025-11-23
OfficePhone:    +1-312-627-4496
Mailbox:        networkoperations@cmegroup.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.10.0.0/16

Range	ASN	Company	Num of IPs
204.10.176.0/21	AS1819	DCM Cable Inc.	2,048
204.10.248.0/21	AS10835	Visionary Communications LLC	2,048
204.10.232.0/21	AS11597	Mercury Broadband	2,048
204.10.168.0/21	AS32852	Lexington Electric System	2,048
204.10.216.0/21	AS26247	Hamilton-Clermont Cooperative Assn.	2,048
204.10.144.0/22	AS16861	Revelex.com	1,024
204.10.4.0/22	AS14043	ScanSource Inc.	1,024
204.10.32.0/22	AS19224	Quantum Services Group, LLC.	1,024
204.10.228.0/22	AS19893	NTT Global Data Centers Americas, INC.	1,024
204.10.28.0/22	AS20940	Akamai Technologies, Inc.	1,024
204.10.48.0/22	AS21750	CPOINT	1,024
204.10.60.0/22	AS22324	XTEL Communications	1,024
204.10.128.0/22	AS22408	West Kentucky Rural Telephone Cooperative Corporation, Inc.	1,024
204.10.84.0/22	AS23351	Ansys, Inc. - Lebanon NH	1,024
204.10.20.0/22	AS26225	Think On, Inc.	1,024
204.10.56.0/22	AS31919	Blue Ridge Mountain Electric Membership Corporation - BRM EMC	1,024
204.10.244.0/22	AS32511	Asante Health System	1,024
204.10.36.0/22	AS33322	Network Data Center Host, Inc.	1,024
204.10.72.0/22	AS36734	Paxio Inc.	1,024
204.10.52.0/22	AS396982	Rapid7 Inc	1,024
204.10.80.0/22	AS400072	Flux Telecom, LLC	1,024
204.10.120.0/22	AS62217	Vinters Corp	1,024
204.10.160.0/22	AS64236	Heymman Servers Corporation	1,024
204.10.124.0/22	AS6653	Vero Broadband	1,024
204.10.24.0/22	AS6653	Vero Broadband	1,024
204.10.16.0/23	AS22154	Nu Tech Software Solutions, Inc.	512
204.10.110.0/23	AS394565	H.S.T. SYSTEMS AND TECHNOLOGY, INC.	512
204.10.90.0/23	AS397432	City of Fort Worth	512
204.10.186.0/24	AS397841	New Mexico Orthopaedics Associates PC	256
204.10.242.0/24	AS14453	The Capris Group	256
204.10.188.0/24	AS399285	Citizens Financial Corporation	256
204.10.185.0/24	AS36155	Reedsburg Area Medical Center Inc.	256
204.10.187.0/24	AS16541	Erickson Living Management, LLC	256
204.10.105.0/24	AS399668	e-planning	256
204.10.194.0/24	AS206216	Advin Services LLC	256
204.10.106.0/24	AS394791	City of Schertz	256
204.10.184.0/24	AS15305	MAF	256
204.10.109.0/24	AS21553	Aspirus, Inc.	256
204.10.89.0/24	AS21699	Spry Servers, LLC	256
204.10.201.0/24	AS395088	Convergia, inc	256
204.10.136.0/24	AS22169	Omnis Network	256
204.10.190.0/24	AS396077	UDR	256
204.10.224.0/24	AS22351	G2 Satellite Solutions Corporation	256
204.10.226.0/24	AS22351	Intelsat General Corporation	256
204.10.227.0/24	AS22351	Intelsat General Corporation	256
204.10.193.0/24	AS48925	VibeGAMES B.V.	256
204.10.191.0/24	AS397424	Weiss Asset Management LP	256
204.10.192.0/24	AS210667	Private Customer	256
204.10.104.0/24	AS30677	Valley Health System	256
204.10.88.0/24	AS397813	Clarke Broadcasting Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
160.179.249.248	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`16.25ms` from Casablanca, MA
89.41.79.72	AS8926 Moldtelecom SA	`2.97ms` from Chisinau, MD
76.158.181.56	AS7922 Comcast Cable Communications, LLC	`4.42ms` from Fremont, US
223.239.106.88	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`15.23ms` from Kolkata, IN
79.206.74.72	AS3320 Deutsche Telekom AG	`3.53ms` from Nuernberg, DE
131.100.41.104	AS61754 I3 Telecomunicacoes - EIRELI	`0.27ms` from Osasco, BR
13.66.196.136	AS8075 Microsoft Corporation	`0.14ms` from Quincy, US
221.137.24.184	AS9812 Oriental Cable Network Co., Ltd.	`6.81ms` from Shanghai, CN
43.106.48.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.93ms` from Singapore, SG
124.163.126.88	AS4837 CHINA UNICOM China169 Backbone	`6.08ms` from Taiyuan, CN
122.135.163.56	AS2518 BIGLOBE Inc.	`9.90ms` from Tokyo, JP
119.100.28.24	AS4134 CHINANET-BACKBONE	`5.16ms` from Wuhan, CN
98.192.75.216	AS7922 Comcast Cable Communications, LLC	`1.35ms` from Atlanta, US
54.191.165.216	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
184.56.6.200	AS10796 Charter Communications Inc	`9.64ms` from Columbus, US
34.173.142.72	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
194.9.116.72	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
154.200.4.8	AS395793 Arisk Communications inc.	`0.60ms` from Ho Chi Minh City, VN
154.16.233.8	AS138997 Eons Data Communications Limited	`0.27ms` from Hong Kong, HK
207.246.93.120	AS20473 The Constant Company, LLC	`0.20ms` from Piscataway, US
4.254.56.152	AS8075 Microsoft Corporation	`0.64ms` from Sydney, AU
114.35.168.104	AS3462 Data Communication Business Group	`5.15ms` from Taichung, TW
111.165.19.216	AS4837 CHINA UNICOM China169 Backbone	`4.75ms` from Beijing, CN
141.135.252.168	AS6848 Telenet BV	`7.54ms` from Brussels, BE
172.76.185.248	AS5650 Frontier Communications of America, Inc.	`8.78ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 -m15 204.10.8.107

traceroute to 204.10.8.107 (204.10.8.107): 15 hops max, 52 byte packets

2 [AS63838] 175.6.215.254 2.771 ms

3 *

4 *

5 *

6 *

7 [AS63838] 175.6.252.13 5.448 ms

8 *

9 *

10 *

11 *

12 [AS4134] 202.97.99.218 184.722 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Chenzhou, CN

On March 21st 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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