Skip to main content
Geo IP Tool
Search
Learn
GeoIPTool© 2025
Resources
OrganizationsLearn & GuidesTools
Tools
PingDNS LookupNetwork Search
Legal
Privacy PolicyAboutImprint

Organizations in Colorado

Back to City Directory

73 Organizations
123
Comcast Cable

Comcast Cable

IP Ranges
96,034
Total IPs
60,831,058
AS33667
US
DK
Chicago
Houston
Denver
+2447 more
AT&T Internet

AT&T Internet

IP Ranges
53,811
Total IPs
74,819,537
AS7018
US
GB
CA
+8 more
Houston
Chicago
San Diego
+1629 more
Cogent Communications

Cogent Communications

IP Ranges
19,343
Total IPs
22,946,997
AS174
US
GB
CA
+75 more
Washington
New York
Los Angeles
+1560 more
iCloud Private Relay

iCloud Private Relay

IP Ranges
14,283
Total IPs
112,646
AS13335
US
JP
CA
+228 more
New York
Ashburn
Atlanta
+869 more
CenturyLink

CenturyLink

IP Ranges
13,975
Total IPs
25,359,655
AS203
US
GB
CA
+11 more
Phoenix
Denver
Seattle
+1246 more
Lumen

Lumen

IP Ranges
10,180
Total IPs
32,396,332
AS3356
US
GB
BR
+45 more
Houston
Wichita
New York
+1098 more
Verizon Internet Services

Verizon Internet Services

IP Ranges
9,181
Total IPs
30,591,108
AS701
US
MX
GB
+2 more
Washington
Brooklyn
New York
+1211 more
Comcast Business

Comcast Business

IP Ranges
8,776
Total IPs
7,365,080
AS53851
US
Denver
Portland
Atlanta
+2019 more
Verizon Wireless

Verizon Wireless

IP Ranges
7,440
Total IPs
21,979,101
AS6167
US
CR
Salt Lake City
Nashville
Fort Worth
+749 more
AT&T Business

AT&T Business

IP Ranges
6,137
Total IPs
16,198,862
AS6269
US
PR
Chicago
Atlanta
Houston
+1244 more
US Air Force

US Air Force

IP Ranges
5,596
Total IPs
28,791,552
AS1540
US
McCordsville
Fort Belvoir
Colorado Springs
+41 more
US Military

US Military

IP Ranges
3,958
Total IPs
233,389,288
AS749
US
New City
Fayetteville
Burlington
+85 more
Windstream Communications

Windstream Communications

IP Ranges
3,052
Total IPs
12,568,338
AS7029
US
RU
HK
+16 more
Atlanta
Lexington
Jacksonville
+726 more
GTT Communications

GTT Communications

IP Ranges
2,617
Total IPs
7,228,919
AS3257
US
GB
DE
+39 more
Barnet
Brent
Palm Beach Gardens
+478 more
Zayo

Zayo

IP Ranges
1,745
Total IPs
1,503,334
AS6461
US
CA
GB
+9 more
Toronto
Indianapolis
Calgary
+293 more
TDS Telecom

TDS Telecom

IP Ranges
1,476
Total IPs
1,739,642
AS4181
US
BE
Bend
St. George
Appleton
+174 more
Google One VPN

Google One VPN

IP Ranges
909
Total IPs
28,683
AS36492
US
GB
JP
+66 more
Springfield
New York
Detroit
+156 more
US Department of Defense

US Department of Defense

IP Ranges
778
Total IPs
4,337,408
AS668
US
Yuma
Dayton
Huntsville
+88 more
Allstream

Allstream

IP Ranges
739
Total IPs
1,657,320
AS7385
US
CA
HK
Portland
Reno
Denver
+101 more
DNIC

DNIC

IP Ranges
683
Total IPs
8,626,432
AS1637
US
SA
Surprise
Yukon
Montgomery
+52 more
Inteliquent

Inteliquent

IP Ranges
485
Total IPs
1,163,200
AS40160
US
Minneapolis
Harlan
Saint Paul
+15 more
Viasat

Viasat

IP Ranges
395
Total IPs
1,180,406
AS7155
US
ES
FR
+28 more
Okmulgee
Cape Girardeau
Surprise
+143 more
Deft Hosting

Deft Hosting

IP Ranges
366
Total IPs
151,040
AS23352
US
JP
NL
+8 more
Chicago
Tokyo
Ashburn
+19 more
Ting Fiber

Ting Fiber

IP Ranges
293
Total IPs
158,449
AS174
US
CA
Fuquay-Varina
Charlottesville
Centennial
+20 more
WhiteSky Communications, LLC

WhiteSky Communications, LLC

IP Ranges
293
Total IPs
162,047
AS54119
US
Dallas
Carbondale
Columbus
+92 more
Vexus

Vexus

IP Ranges
262
Total IPs
122,861
AS13693
US
PE
Amarillo
Lubbock
Abilene
+13 more
Metronet

Metronet

IP Ranges
258
Total IPs
230,633
AS55649
US
AZ
HK
+2 more
Dayton
Baku
Killeen
+66 more
Sumofiber

Sumofiber

IP Ranges
176
Total IPs
64,504
AS400179
US
Rockford
Syracuse
Orem
+23 more
InfoWest

InfoWest

IP Ranges
129
Total IPs
46,329
AS11071
US
Richfield
St. George
Cedar City
+12 more
Turnkey Internet

Turnkey Internet

IP Ranges
48
Total IPs
59,904
AS40244
US
CA
BG
Latham
Rupert
Monroe
+2 more
123