1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.10.0.0/16
  4. AS23397  | 204.10.10.0/24

204.10.10.0/24

AS23397  ·  Chicago Board of Trade

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Summary

Country United States
Domain cmegroup.com
ASN AS23397
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
204.10.216.0/21 AS26247 Hamilton-Clermont Cooperative Assn. 2,048
204.10.232.0/21 AS11597 Mercury Broadband 2,048
204.10.176.0/21 AS1819 DCM Cable Inc. 2,048
204.10.248.0/21 AS10835 Visionary Communications LLC 2,048
204.10.168.0/21 AS32852 Lexington Electric System 2,048
204.10.52.0/22 AS396982 Rapid7 Inc 1,024
204.10.4.0/22 AS14043 ScanSource Inc. 1,024
204.10.144.0/22 AS16861 Revelex.com 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
204.10.80.0/22 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
204.10.90.0/23 AS397432 City of Fort Worth 512
204.10.110.0/23 AS394565 H.S.T. SYSTEMS AND TECHNOLOGY, INC. 512
204.10.188.0/24 AS399285 Citizens Financial Corporation 256
204.10.184.0/24 AS15305 MAF 256
204.10.105.0/24 AS399668 e-planning 256
204.10.185.0/24 AS36155 Reedsburg Area Medical Center Inc. 256
204.10.193.0/24 AS48925 VibeGAMES B.V. 256
204.10.194.0/24 AS206216 Advin Services LLC 256
204.10.106.0/24 AS394791 City of Schertz 256
204.10.192.0/24 AS210667 Private Customer 256
204.10.109.0/24 AS21553 Aspirus, Inc. 256
204.10.89.0/24 AS21699 Spry Servers, LLC 256
204.10.190.0/24 AS396077 UDR 256
204.10.136.0/24 AS22169 Omnis Network 256
204.10.242.0/24 AS14453 The Capris Group 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
204.10.191.0/24 AS397424 Weiss Asset Management LP 256
204.10.187.0/24 AS16541 Erickson Living Management, LLC 256
204.10.88.0/24 AS397813 Clarke Broadcasting Corporation 256
204.10.104.0/24 AS30677 Valley Health System 256
204.10.186.0/24 AS397841 New Mexico Orthopaedics Associates PC 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
204.10.10.21 AS23397 Chicago Board of Trade 2.30ms from New York City, US

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
91.181.44.72 AS5432 Proximus NV 2.11ms from Brussels, BE
41.251.96.40 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.00ms from Casablanca, MA
193.159.105.216 AS3320 Deutsche Telekom AG 3.56ms from Duesseldorf, DE
90.193.8.72 AS5607 Sky UK Limited 3.59ms from London, GB
147.227.88.56 AS668 United States Department of Defense (DoD) 1.75ms from Los Angeles, US
99.110.182.72 AS7018 AT&T Enterprises, LLC 7.39ms from Los Angeles, US
15.184.207.152 AS16509 Amazon.com, Inc. 0.09ms from Manama, BH
87.166.90.200 AS3320 Deutsche Telekom AG 4.95ms from Nuernberg, DE
180.199.154.40 AS18126 Chubu Telecommunications Company, Inc. 7.84ms from Osaka, JP
125.9.110.24 AS9824 JCOM Co., Ltd. 5.32ms from Osaka, JP
200.20.23.200 AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa 1.02ms from Rio de Janeiro, BR
216.228.191.248 AS4181 TDS TELECOM 9.86ms from Seattle, US
125.183.175.120 AS17858 LG POWERCOMM 5.79ms from Seoul, KR
170.114.203.216 AS30103 Zoom Video Communications, Inc 0.63ms from Tokyo, JP
73.184.96.40 AS7922 Comcast Cable Communications, LLC 4.45ms from Atlanta, US
219.152.32.40 AS134420 Chongqing Telecom 1.37ms from Chongqing, CN
64.25.194.120 AS26271 CMSInter.net LLC 4.64ms from Detroit, US
68.56.231.168 AS7922 Comcast Cable Communications, LLC 10.01ms from Detroit, US
196.250.240.232 AS37172 Mitsol (Pty) Ltd 1.54ms from Durban, ZA
18.199.33.8 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
187.139.199.168 AS8151 UNINET 5.96ms from Guadalajara, MX
202.123.240.8 AS38488 Telecard Limited 0.20ms from Karachi, PK
86.214.96.152 AS3215 Orange S.A. 3.40ms from Marseille, FR
75.197.188.88 AS6167 Verizon Business 10.92ms from New York City, US
80.90.134.184 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.94ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -f3 204.10.10.21
traceroute to 204.10.10.21 (204.10.10.21): 64 hops max, 52 byte packets
5 *
6 *
7 [AS6461] 64.125.31.161 3.816 ms
9 *
10 [AS23397] 204.10.10.21 2.431 ms
Measurement taken from IPinfo ProbeNet in New York City, US
On

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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