1. All IP Ranges
  2. 23.0.0.0/8
  3. 23.237.0.0/16
  4. AS174  | 23.237.26.0/23

23.237.26.0/23

AS174  ·  Cogent Communications

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Summary

Country United States
Domain fdcservers.net
ASN AS174
Registry ARIN
ID FDCSERVERS-DENVERENT

WHOIS Details

NetHandle:      NET-23-237-26-0-1
OrgID:          FDCSE-17
Parent:         NET-23-237-0-0-1
NetName:        FDCSERVERS-DENVERENT
NetRange:       23.237.26.0 - 23.237.27.255
NetType:        reallocation
OriginAS:       174, 30058
RegDate:        2016-08-31
Updated:        2019-05-23
Source:         ARIN


OrgID:          FDCSE-17
OrgName:        FDCservers.net
CanAllocate:    
Street:         4643 S Ulster St
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2015-04-23
Updated:        2025-08-08
ReferralServer: rwhois://rwhois.fdcservers.net:4321
OrgAdminHandle: ABUSE438-ARIN
OrgTechHandle:  NETWO10401-ARIN
OrgAbuseHandle: ABUSE438-ARIN
OrgNOCHandle:   NETWO10401-ARIN
OrgRoutingHandle:   NETWO10401-ARIN
Source:         ARIN


POCHandle:      ABUSE438-ARIN
IsRole:         Y
LastName:       ABUSE department
FirstName:      
Street:         175 Main St. #1363
City:           Destin
State/Prov:     FL
Country:        US
PostalCode:     32540
RegDate:        2003-10-22
Updated:        2025-03-18
OfficePhone:    +1-312-423-6675
Mailbox:        abuse@fdcservers.net
Source:         ARIN


POCHandle:      NETWO10401-ARIN
IsRole:         Y
LastName:       Network Department
FirstName:      
Street:         175 Main St. #1363
City:           Destin
State/Prov:     FL
Country:        US
PostalCode:     32540
RegDate:        2025-08-08
Updated:        2025-08-08
OfficePhone:    +1-312-423-6675
Mailbox:        network@fdcservers.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 23.237.0.0/16

Range ASN Company Num of IPs
23.237.236.0/23 AS30058 FDCservers.net 512
23.237.102.0/23 AS30058 FDCservers.net 512
23.237.2.0/23 AS30058 FDCservers.net 512
23.237.232.0/23 AS30058 FDCservers.net 512
23.237.108.0/23 AS30058 FDCservers.net 512
23.237.110.0/23 AS30058 FDCservers.net 512
23.237.104.0/23 AS30058 FDCservers.net 512
23.237.0.0/23 AS30058 FDCservers.net 512
23.237.228.0/23 AS30058 FDCservers.net 512
23.237.118.0/23 AS30058 FDCservers.net 512
23.237.12.0/23 AS30058 FDCservers.net 512
23.237.126.0/23 AS30058 FDCservers.net 512
23.237.130.0/23 AS30058 FDCservers.net 512
23.237.140.0/23 AS30058 FDCservers.net 512
23.237.14.0/23 AS30058 FDCservers.net 512
23.237.112.0/23 AS30058 FDCservers.net 512
23.237.114.0/23 AS30058 FDCservers.net 512
23.237.10.0/23 AS30058 FDCservers.net 512
23.237.106.0/23 AS30058 FDCservers.net 512
23.237.220.0/23 AS30058 FDCservers.net 512
23.237.150.0/23 AS30058 FDCservers.net 512
23.237.152.0/23 AS30058 FDCservers.net 512
23.237.154.0/23 AS30058 FDCservers.net 512
23.237.156.0/23 AS30058 FDCservers.net 512
23.237.158.0/23 AS30058 FDCservers.net 512
23.237.160.0/23 AS30058 FDCservers.net 512
23.237.16.0/23 AS30058 FDCservers.net 512
23.237.162.0/23 AS30058 FDCservers.net 512
23.237.164.0/23 AS30058 FDCservers.net 512
23.237.166.0/23 AS174 FDCservers.net 512
23.237.168.0/23 AS174 FDCservers.net 512
23.237.170.0/23 AS174 FDCservers.net 512
23.237.174.0/23 AS30058 FDCservers.net 512
23.237.178.0/23 AS30058 FDCservers.net 512
23.237.18.0/23 AS174 FDCservers.net 512
23.237.18.0/23 AS174 FDCservers.net 512
23.237.18.0/23 AS30058 FDCservers.net 512
23.237.18.0/23 AS30058 FDCservers.net 512
23.237.182.0/23 AS30058 FDCservers.net 512
23.237.116.0/23 AS30058 FDCservers.net 512
23.237.148.0/23 AS30058 FDCservers.net 512
23.237.210.0/23 AS30058 FDCservers.net 512
23.237.188.0/23 AS30058 FDCservers.net 512
23.237.192.0/23 AS30058 FDCservers.net 512
23.237.194.0/23 AS30058 FDCservers.net 512
23.237.196.0/23 AS30058 FDCservers.net 512
23.237.198.0/23 AS30058 FDCservers.net 512
23.237.200.0/23 AS30058 FDCservers.net 512
23.237.202.0/23 AS30058 FDCservers.net 512

Hosted domains

There are 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
23.237.26.123 porno4you.biz 4
23.237.26.16 imperfectfatherhood.com 1
23.237.26.159 on-irc.org 1
23.237.26.104 jbcustomgear.com 1

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
Read more

Pingable IPs

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

IP Address ASN Details
23.237.27.47 AS30058 FDCservers.net 0.82ms from Denver, US
23.237.26.121 AS30058 FDCservers.net 0.81ms from Denver, 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
20.107.109.103 AS8075 Microsoft Corporation 1.22ms from Amsterdam, NL
89.210.38.167 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.64ms from Athens, GR
208.180.223.183 AS19108 Optimum 6.22ms from Dallas, US
155.56.24.39 AS14114 SAP America Inc. 2.51ms from Frankfurt am Main, DE
3.121.168.167 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
159.75.242.183 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.10ms from Guangzhou, CN
115.226.209.199 AS4134 CHINANET-BACKBONE 9.96ms from Hangzhou, CN
125.122.67.135 AS4134 CHINANET-BACKBONE 4.39ms from Hangzhou, CN
1.55.128.215 AS18403 FPT Telecom Company 1.89ms from Ho Chi Minh City, VN
204.48.105.7 AS40232 Mid-States Services, LLC. 4.22ms from Kansas City, US
23.56.73.7 AS16625 Akamai Technologies, Inc. 0.71ms from Los Angeles, US
172.118.1.23 AS20001 Charter Communications Inc 4.12ms from Los Angeles, US
176.150.211.247 AS5410 Bouygues Telecom SA 3.93ms from Marseille, FR
98.61.116.119 AS7922 Comcast Cable Communications, LLC 2.86ms from Minneapolis, US
61.207.228.183 AS4713 NTT Communications Corporation 14.41ms from Osaka, JP
67.181.114.7 AS7922 Comcast Cable Communications, LLC 7.07ms from San Jose, US
49.238.170.7 AS38690 HyosungITX 1.27ms from Seoul, KR
39.108.20.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.15ms from Shenzhen, CN
114.242.48.55 AS4808 China Unicom Beijing Province Network 4.29ms from Tianjin, CN
153.162.92.247 AS4713 NTT Communications Corporation 2.55ms from Tokyo, JP
153.206.39.231 AS4713 NTT Communications Corporation 3.17ms from Tokyo, JP
77.169.52.151 AS1136 KPN B.V. 2.36ms from Amsterdam, NL
83.172.131.23 AS25459 Eurofiber Cloud Infra B.V. 3.26ms from Amsterdam, NL
220.192.133.199 AS4837 CHINA UNICOM China169 Backbone 2.55ms from Chongqing, CN
212.93.39.55 AS12483 Den Danske Bank A/S 14.79ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 23.237.26.108
traceroute to 23.237.26.108 (23.237.26.108): 64 hops max, 52 byte packets
3 *
Measurement taken from IPinfo ProbeNet in Denver, 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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