209.128.64.0/18

AS7151 · Cologix, Inc

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Summary

Country	United States
Domain	cologix.com
ASN	AS7151
Registry	ARIN
ID	COLOGIX-CA-1

WHOIS Details

NetHandle:      NET-209-128-64-0-1
OrgID:          COLOG-8
Parent:         NET-209-0-0-0-0
NetName:        COLOGIX-CA-1
NetRange:       209.128.64.0 - 209.128.127.255
NetType:        allocation
RegDate:        1999-03-29
Updated:        2022-08-18
Source:         ARIN


OrgID:          COLOG-8
OrgName:        Cologix, Inc
CanAllocate:    
Street:         1601 19th Street
Street:         Suite 650
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2021-02-12
Updated:        2025-05-07
OrgAdminHandle: BECKJ20-ARIN
OrgTechHandle:  BECKJ20-ARIN
OrgTechHandle:  JOBAY1-ARIN
OrgTechHandle:  NOC33671-ARIN
OrgAbuseHandle: ABUSE5526-ARIN
OrgNOCHandle:   NETWO9665-ARIN
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:      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:      NOC33671-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         1601 19th Street
Street:         Suite 650
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2023-07-20
Updated:        2023-07-20
OfficePhone:    +1-720-230-7000
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:        2025-12-03
OfficePhone:    +1-855-449-4357
Mailbox:        josh.beck@cologix.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.128.0.0/16

Range	ASN	Company	Num of IPs
209.128.0.0/18	AS855	Bell Canada	16,384
209.128.128.0/18	AS16509	Amazon.com, Inc.	16,384
209.128.192.0/19	AS12119	i3Broadband	8,192
209.128.34.0/24	AS855	Bell Aliant / CORE-INTERNETWORKING	256
209.128.35.0/24	AS855	Bell DSL Internet - Atlantic	256
209.128.43.0/24	AS855	Bell Aliant / DSL-HSI	256
209.128.45.0/24	AS855	Bell Aliant / DSL-HSI	256
209.128.6.0/24	AS855	Bell Aliant / CORE-INTERNETWORKING	256
209.128.54.0/24	AS577	Sympatico HSE	256
209.128.57.0/24	AS577	Sympatico HSE	256
209.128.25.0/24	AS855	GLOBALTEL	256

Hosted domains

There are 131 domain names hosted across 68 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
209.128.65.46	AS7151 Cologix, Inc	`0.83ms` from San Jose, US
209.128.112.76	AS7151 Cologix, Inc	`1.32ms` from San Jose, US
209.128.95.14	AS7151 Cologix, Inc	`1.74ms` from San Jose, US
209.128.76.100	AS7151 Cologix, Inc	`1.40ms` from San Jose, US
209.128.88.244	AS7151 Cologix, Inc	`0.92ms` from San Jose, US
209.128.78.139	AS7151 Cologix, Inc	`1.04ms` from Santa Clara, US
209.128.100.206	AS7151 Cologix, Inc	`1.60ms` from San Jose, US
209.128.87.14	AS7151 Cologix, Inc	`1.70ms` from San Jose, US
209.128.116.14	AS7151 Cologix, Inc	`1.69ms` from Santa Clara, US
209.128.64.36	AS7151 Cologix, Inc	`1.02ms` from San Jose, US
209.128.67.9	AS7151 Cologix, Inc	`1.54ms` from San Jose, US
209.128.111.230	AS7151 Cologix, Inc	`1.07ms` from Santa Clara, US
209.128.72.66	AS7151 Cologix, Inc	`1.00ms` from San Jose, 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
66.70.231.242	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
73.161.98.2	AS7922 Comcast Cable Communications, LLC	`9.41ms` from Flint, US
201.49.240.34	AS270954 FELIPE C DE FREITAS SOLUCOES EM TECNOLOGIA	`11.05ms` from Fortaleza, BR
18.157.172.82	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
39.37.183.50	AS17557 Pakistan Telecommunication Company Limited	`2.32ms` from Lahore, PK
73.129.204.18	AS7922 Comcast Cable Communications, LLC	`11.59ms` from Manassas, US
83.242.173.226	AS8359 MTS PJSC	`1.82ms` from Moscow, RU
93.217.159.50	AS3320 Deutsche Telekom AG	`3.08ms` from Nuernberg, DE
119.231.22.2	AS17511 OPTAGE Inc.	`2.72ms` from Osaka, JP
195.13.250.66	AS12578 SIA Tet	`0.55ms` from Riga, LV
218.169.134.178	AS3462 Data Communication Business Group	`5.19ms` from Taichung, TW
125.49.116.194	AS2516 KDDI CORPORATION	`1.00ms` from Tokyo, JP
111.180.139.114	AS148981 China Telecom	`8.16ms` from Wuhan, CN
116.208.96.34	AS4134 CHINANET-BACKBONE	`6.17ms` from Wuhan, CN
96.91.143.34	AS7922 Comcast Cable Communications, LLC	`4.28ms` from Atlanta, US
80.67.97.130	AS8426 ClaraNET LTD	`0.52ms` from Barcelona, ES
178.48.246.2	AS21334 One Hungary Ltd.	`1.91ms` from Budapest, HU
96.163.70.130	AS33542 Comcast Cable Communications, LLC	`0.89ms` from Chicago, US
173.91.82.18	AS10796 Charter Communications Inc	`7.21ms` from Cleveland, US
87.35.6.66	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`4.40ms` from Dublin, IE
115.200.23.226	AS4134 CHINANET-BACKBONE	`5.83ms` from Hangzhou, CN
213.148.65.178	AS13138 Turk Ekonomi Bankasi Anonim Sirketi	`1.14ms` from Istanbul, TR
141.92.103.18	AS8435 Lloyds Banking Group Internet Edge	`3.69ms` from London, GB
213.27.221.98	AS8220 COLT Technology Services Group Limited	`0.75ms` from Madrid, ES
178.122.247.82	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.90ms` from Minsk, BY

Traceroute

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

traceroute -a -n -q1 209.128.112.76

traceroute to 209.128.112.76 (209.128.112.76): 64 hops max, 52 byte packets

1 [AS7203] 209.58.131.60 0.146 ms

2 [AS7203] 173.208.122.0 0.171 ms

3 [AS174] 38.142.10.249 0.791 ms

4 [AS174] 154.24.12.182 1.437 ms

5 [AS174] 154.24.29.193 1.63 ms

6 [AS174] 38.99.185.110 1.102 ms

7 [AS7151] 209.128.64.207 2.964 ms

8 [AS7151] 209.128.112.76 1.418 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On March 13th 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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