1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.123.0.0/16
  4. AS8001  | 209.123.0.0/16

209.123.0.0/16

AS8001  ·  Cologix, Inc

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Summary

Country United States
Domain cologix.com
ASN AS8001
Registry ARIN
ID NAC-NETBLK02

WHOIS Details

NetHandle:      NET-209-123-0-0-1
OrgID:          COLOG-8-Z
Parent:         NET-209-0-0-0-0
NetName:        NAC-NETBLK02
NetRange:       209.123.0.0 - 209.123.255.255
NetType:        allocation
RegDate:        1997-08-06
Updated:        2022-03-24
Source:         ARIN


OrgID:          COLOG-8-Z
OrgName:        Cologix, Inc
CanAllocate:    
Street:         1601 19th Street
Street:         Suite 650
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2022-02-03
Updated:        2025-05-07
OrgAdminHandle: BECKJ20-ARIN
OrgTechHandle:  BECKJ20-ARIN
OrgTechHandle:  JOBAY1-ARIN
OrgAbuseHandle: ABUSE5526-ARIN
OrgNOCHandle:   NETWO9665-ARIN
Source:         ARIN


POCHandle:      JOBAY1-ARIN
IsRole:         N
LastName:       Jobay
FirstName:      Mike
Street:         200 Webro Rd
City:           Parsippany
State/Prov:     NJ
Country:        US
PostalCode:     07054
RegDate:        2022-01-11
Updated:        2025-09-16
OfficePhone:    +1-973-590-5177
Mailbox:        mike.jobay@cologix.com
Source:         ARIN


POCHandle:      ABUSE5526-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2300 15th Street Suite 300
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2016-06-09
Updated:        2022-04-26
OfficePhone:    +1-720-230-7000
Mailbox:        abuse@cologix.com
Source:         ARIN


POCHandle:      NETWO9665-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         225 E 16th Ave
Street:         Suite 900
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80203
RegDate:        2022-04-14
Updated:        2022-04-14
OfficePhone:    +1-844-449-4357
Mailbox:        noc@cologix.com
Source:         ARIN


POCHandle:      BECKJ20-ARIN
IsRole:         N
LastName:       Beck
FirstName:      Josh
Street:         2580 Interstate Drive
City:           Lakeland
State/Prov:     FL
Country:        US
PostalCode:     33805
RegDate:        2016-03-14
Updated:        2024-07-19
OfficePhone:    +1-855-449-4357
Mailbox:        josh.beck@cologix.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.0.0.0/8

Range ASN Company Num of IPs
209.252.0.0/14 AS393344 Windstream Communications LLC 262,144
209.252.0.0/14 AS7029 Windstream Communications LLC 262,144
209.116.0.0/14 AS2828 Verizon Business 262,144
209.116.0.0/14 AS701 Verizon Business 262,144
209.244.0.0/14 AS3257 Level 3 Parent, LLC 262,144
209.244.0.0/14 AS3356 Level 3 Parent, LLC 262,144
209.76.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
209.180.0.0/15 AS23057 CenturyLink Communications, LLC 131,072
209.36.0.0/15 AS399030 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
209.8.0.0/15 AS18258 PCCW Global, Inc. 131,072
209.8.0.0/15 AS3491 PCCW Global, Inc. 131,072
209.8.0.0/15 AS6597 PCCW Global, Inc. 131,072
209.8.0.0/15 AS7262 PCCW Global, Inc. 131,072
209.36.0.0/15 AS18662 AT&T Enterprises, LLC 131,072
209.232.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
209.180.0.0/15 AS13649 CenturyLink Communications, LLC 131,072
209.36.0.0/15 AS4917 AT&T Enterprises, LLC 131,072
209.8.0.0/15 AS54994 PCCW Global, Inc. 131,072
209.36.0.0/15 AS4473 AT&T Enterprises, LLC 131,072
209.8.0.0/15 AS136448 PCCW Global, Inc. 131,072
209.8.0.0/15 AS328578 PCCW Global, Inc. 131,072
209.180.0.0/15 AS54241 CenturyLink Communications, LLC 131,072
209.232.0.0/15 AS7287 AT&T Enterprises, LLC 131,072
209.180.0.0/15 AS209 CenturyLink Communications, LLC 131,072
209.180.0.0/15 AS3356 CenturyLink Communications, LLC 131,072
209.214.0.0/15 AS13342 AT&T Enterprises, LLC 131,072
209.214.0.0/15 AS398498 AT&T Enterprises, LLC 131,072
209.214.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
209.64.0.0/15 AS398201 AT&T Enterprises, LLC 131,072
209.52.0.0/15 AS21723 TELUS Communications Inc. 131,072
209.64.0.0/15 AS10998 AT&T Enterprises, LLC 131,072
209.64.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
209.218.0.0/15 AS7029 Windstream Communications LLC 131,072
209.48.0.0/15 AS2828 Verizon Business 131,072
209.52.0.0/15 AS852 TELUS Communications Inc. 131,072
209.214.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
209.52.0.0/15 AS25668 TELUS Communications Inc. 131,072
209.64.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
209.64.0.0/15 AS63012 AT&T Enterprises, LLC 131,072
209.214.0.0/15 AS397600 AT&T Enterprises, LLC 131,072
209.186.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
209.64.0.0/15 AS27358 AT&T Enterprises, LLC 131,072
209.149.0.0/16 AS3565 AT&T Enterprises, LLC 65,536
209.1.0.0/16 AS3561 CenturyLink Communications, LLC 65,536
209.149.0.0/16 AS36846 AT&T Enterprises, LLC 65,536
209.171.0.0/16 AS852 TELUS Communications Inc. 65,536
209.149.0.0/16 AS40844 AT&T Enterprises, LLC 65,536
209.0.0.0/16 AS27357 Level 3 Parent, LLC 65,536
209.149.0.0/16 AS18848 AT&T Enterprises, LLC 65,536

Hosted domains

There are 1,241 domain names hosted across 368 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
209.123.146.8 oneparkcondominiums.com 82
209.123.163.220 ravin.com 69
209.123.162.217 christiannewsvideo.com 51
209.123.145.20 sharifient.com 38
209.123.79.133 salon-i.ru 30
209.123.46.91 delvalms.com 27
209.123.2.206 lupenj.org 24
209.123.251.224 noheliumballoons.com 23
209.123.78.127 jostensjacketshop.com 22
209.123.113.21 besttaxconsultancyontario.com 22
209.123.144.137 chestercourt.com 19
209.123.2.208 monster-mash.com 16
209.123.23.254 myvisionrep.com 16
209.123.207.100 revion.co.uk 14
209.123.151.89 sticknoevil.com 13
209.123.234.182 brooklynschoolyard.com 12
209.123.186.156 stephenames.net 12
209.123.178.13 bikiniupdate.com 12
209.123.151.84 aussiedan.net 11
209.123.20.165 gknpllc.com 11

Hosted domains API

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Pingable IPs

1,686 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
209.123.2.222 AS8001 Cologix, Inc 1.23ms from New York City, US
209.123.16.121 AS8001 Cologix, Inc 1.34ms from New York City, US
209.123.27.179 AS8001 Cologix, Inc 1.47ms from New York City, US
209.123.41.67 AS8001 Cologix, Inc 1.33ms from New York City, US
209.123.23.225 AS8001 Cologix, Inc 1.32ms from New York City, US
209.123.101.11 AS8001 Cologix, Inc 1.50ms from New York City, US
209.123.84.201 AS53886 USA-LEVITON-MANUFACTURING 1.35ms from New York City, US
209.123.115.149 AS8001 Cologix, Inc 1.19ms from New York City, US
209.123.33.10 AS8001 Cologix, Inc 1.36ms from New York City, US
209.123.19.20 AS8001 Cologix, Inc 1.15ms from New York City, US
209.123.55.4 AS8001 Cologix, Inc 1.26ms from New York City, US
209.123.151.107 AS8001 Cologix, Inc 1.16ms from New York City, US
209.123.78.2 AS8001 Cologix, Inc 1.40ms from New York City, US
209.123.9.21 AS8001 Cologix, Inc 1.43ms from New York City, US
209.123.40.254 AS8001 Cologix, Inc 1.18ms from New York City, US
209.123.112.97 AS8001 Cologix, Inc 1.28ms from New York City, US
209.123.120.242 AS8001 Cologix, Inc 1.32ms from New York City, US
209.123.122.2 AS8001 Cologix, Inc 1.40ms from New York City, US
209.123.114.30 AS8001 Cologix, Inc 1.41ms from New York City, US
209.123.211.35 AS8001 Cologix, Inc 1.55ms from New York City, US
209.123.87.60 AS8001 Cologix, Inc 1.32ms from New York City, US
209.123.113.3 AS8001 Cologix, Inc 1.34ms from New York City, US
209.123.61.201 AS8001 Cologix, Inc 1.47ms from New York City, US
209.123.37.201 AS8001 Cologix, Inc 1.35ms from New York City, US
209.123.177.66 AS8001 Cologix, Inc 2.01ms 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
107.162.0.144 AS55002 F5, Inc. 0.39ms from Ashburn, US
71.31.137.64 AS7029 Windstream Communications LLC 0.30ms from Atlanta, US
174.106.182.96 AS11426 Charter Communications Inc 16.93ms from Charlotte, US
173.30.174.96 AS30036 Mediacom Communications Corp 11.71ms from Chicago, US
184.14.15.0 AS5650 Frontier Communications of America, Inc. 16.65ms from Chicago, US
183.66.51.128 AS4134 CHINANET-BACKBONE 2.18ms from Chongqing, CN
193.158.241.16 AS3320 Deutsche Telekom AG 3.48ms from Duesseldorf, DE
91.181.157.224 AS5432 Proximus NV 5.07ms from Gravelines, FR
81.244.171.32 AS5432 Proximus NV 4.91ms from Gravelines, FR
121.40.134.208 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.76ms from Hangzhou, CN
221.125.9.48 AS9304 HGC Global Communications Limited 11.68ms from Hong Kong, HK
90.216.132.80 AS5607 Sky UK Limited 1.68ms from London, GB
185.195.213.80 AS21769 Colocation America Corporation 0.22ms from Los Angeles, US
88.30.31.64 AS3352 TELEFONICA DE ESPANA S.A.U. 2.91ms from Madrid, ES
89.21.80.128 AS201675 SACLAK NETWORK SARL 0.21ms from Paris, FR
18.209.203.208 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
66.94.126.192 AS40021 Contabo Inc. 0.10ms from Seattle, US
118.62.173.80 AS4766 Korea Telecom 5.22ms from Seoul, KR
54.255.108.96 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
75.226.65.112 AS6167 Verizon Business 18.24ms from Dallas, US
80.139.165.64 AS3320 Deutsche Telekom AG 5.50ms from Frankfurt am Main, DE
171.249.65.48 AS7552 Viettel Group 3.49ms from Ho Chi Minh City, VN
38.14.224.32 AS400619 AROSSCLOUD INC. 0.79ms from Hong Kong, HK
31.118.164.160 AS2856 British Telecommunications PLC 2.85ms from London, GB
145.14.137.192 AS42366 TerraTransit AG 0.27ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 209.123.40.254
traceroute to 209.123.40.254 (209.123.40.254): 64 hops max, 52 byte packets
2 *
3 [AS174] 154.54.90.114 1.023 ms
5 [AS8001] 64.21.118.30 1.181 ms
6 [AS8001] 64.21.119.82 236.221 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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