158.120.0.0/21

AS31756  ·  City of Colorado Springs

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Summary

Country United States
Domain coloradosprings.gov
ASN AS31756
Registry ARIN
ID COSPRINGS

WHOIS Details

NetHandle:      NET-158-120-0-0-1
OrgID:          CCS-29
Parent:         NET-158-0-0-0-0
NetName:        COSPRINGS
NetRange:       158.120.0.0 - 158.120.15.255
NetType:        allocation
RegDate:        1992-02-28
Updated:        2022-03-16
Source:         ARIN


OrgID:          CCS-29
OrgName:        City of Colorado Springs
CanAllocate:    
Street:         Office of Information Technology
Street:         121 S Tejon St, Suite 300
City:           Colorado Springs
State/Prov:     CO
Country:        US
PostalCode:     80903
RegDate:        1992-02-28
Updated:        2025-03-03
OrgAdminHandle: CWP5-ARIN
OrgTechHandle:  CWP5-ARIN
OrgTechHandle:  RUDYK-ARIN
OrgTechHandle:  TTB2-ARIN
OrgAbuseHandle: CWP5-ARIN
OrgAbuseHandle: RUDYK-ARIN
OrgAbuseHandle: TTB2-ARIN
OrgNOCHandle:   CWP5-ARIN
OrgNOCHandle:   RUDYK-ARIN
OrgNOCHandle:   TTB2-ARIN
OrgRoutingHandle:   CWP5-ARIN
OrgRoutingHandle:   RUDYK-ARIN
OrgRoutingHandle:   TTB2-ARIN
OrgDNSHandle:   CWP5-ARIN
OrgDNSHandle:   RUDYK-ARIN
OrgDNSHandle:   TTB2-ARIN
Source:         ARIN


POCHandle:      RUDYK-ARIN
IsRole:         N
LastName:       Rudyk
FirstName:      Jeff
Street:         121 S Tejon St, Suite 300
City:           Colorado Springs
State/Prov:     CO
Country:        US
PostalCode:     80903
RegDate:        2021-03-19
Updated:        2025-05-06
OfficePhone:    +1-719-385-5721
Mailbox:        jeff.rudyk@coloradosprings.gov
Source:         ARIN


POCHandle:      CWP5-ARIN
IsRole:         N
LastName:       Porter
FirstName:      Christopher
Street:         30 S. Nevada Ave
City:           Colorado Springs
State/Prov:     CO
Country:        US
PostalCode:     80903
RegDate:        2024-12-03
Updated:        2025-12-03
OfficePhone:    +1-719-385-7105
Mailbox:        christopher.porter@coloradosprings.gov
Source:         ARIN


POCHandle:      TTB2-ARIN
IsRole:         N
LastName:       Baker
FirstName:      Travis
Street:         121 S. Tejon st
Street:         Suite 300
City:           Colorado Springs
State/Prov:     CO
Country:        US
PostalCode:     80903
RegDate:        2021-10-06
Updated:        2024-07-29
OfficePhone:    +1-719-385-5707
Mailbox:        travis.baker@coloradosprings.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 158.120.0.0/16

Range ASN Company Num of IPs
158.120.128.0/18 AS15171 Tombigbee Fiber LLC 16,384
158.120.192.0/19 AS398156 ACE Fiber 8,192
158.120.240.0/21 AS398765 TEPA Connect LLC 2,048
158.120.64.0/21 AS400673 Pea River Electric Cooperative 2,048
158.120.112.0/21 AS53460 Mon-Cre Telephone Cooperative, Inc. 2,048
158.120.248.0/22 AS15305 Syringa Networks, LLC 1,024
158.120.88.0/22 AS394473 Brantley Telephone Company, Inc. 1,024
158.120.120.0/22 AS399378 Stratford Mutual Telephone Company 1,024
158.120.80.0/22 AS23352 Smtp2go Deft IL 1,024
158.120.84.0/22 AS23352 Smtp2go Deft EU 1,024
158.120.124.0/23 AS55215 Trinity Health 512
158.120.74.0/23 AS32484 Fontainebleau Las Vegas 512
158.120.72.0/23 AS34119 Aviation RE LLC 512
158.120.76.0/23 AS36027 CloudWyze, Inc. 512
158.120.252.0/23 AS10557 UAB code200 512
158.120.254.0/24 AS211093 Zitro International SARL 256
158.120.127.0/24 AS203 Colorado Springs Utilities 256
158.120.126.0/24 AS19229 illumifin Corporation 256
158.120.255.0/24 AS397731 EliteWork LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
158.120.0.78 AS31756 City of Colorado Springs 1.90ms 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
213.126.195.5 AS33915 Vodafone Libertel B.V. 0.76ms from Amsterdam, NL
76.181.132.245 AS10796 Charter Communications Inc 14.55ms from Columbus, US
131.161.147.245 AS28343 UNIFIQUE TELECOMUNICACOES S/A 5.17ms from Curitiba, BR
122.3.107.117 AS9299 Philippine Long Distance Telephone Company 1.09ms from Manila, PH
89.81.210.69 AS5410 Bouygues Telecom SA 9.49ms from Marseille, FR
216.180.153.165 AS23314 Summit Broadband 4.19ms from Miami, US
189.91.183.21 AS28207 Teleon Telecomunicaçoes Ltda 10.94ms from Osasco, BR
114.39.179.117 AS3462 Data Communication Business Group 4.15ms from Taichung, TW
110.132.117.5 AS9824 JCOM Co., Ltd. 8.43ms from Tokyo, JP
18.206.16.69 AS14618 Amazon.com, Inc. 0.74ms from Ashburn, US
172.190.5.197 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
64.214.31.5 AS3549 Level 3 Parent, LLC 0.25ms from Atlanta, US
34.219.104.117 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
24.63.87.245 AS7922 Comcast Cable Communications, LLC 9.72ms from Boston, US
74.143.34.133 AS10796 Charter Communications Inc 9.98ms from Cleveland, US
214.75.136.229 AS5972 United States Department of Defense (DoD) 10.70ms from Dallas, US
217.182.199.101 AS16276 OVH SAS 0.10ms from Frankfurt am Main, DE
125.91.112.21 AS4134 CHINANET-BACKBONE 1.86ms from Guangzhou, CN
34.101.39.5 AS396982 Google LLC 0.11ms from Jakarta, ID
86.53.119.21 AS3257 GTT Communications Inc. 0.61ms from London, GB
61.46.193.229 AS9617 JCOM Co., Ltd. 8.81ms from Osaka, JP
212.154.203.165 AS50482 JSC Kazakhtelecom 6.02ms from Pavlodar, KZ
80.73.207.69 AS31376 Smart Telecom Limited 0.38ms from Saint Petersburg, RU
82.214.109.149 AS25467 Akton d.o.o. 0.88ms from Sarajevo, BA
219.93.153.149 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.63ms from Sepang, MY

Traceroute

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

$
traceroute -a -n -q1 -m6 158.120.7.13
traceroute to 158.120.7.13 (158.120.7.13): 6 hops max, 52 byte packets
1 [AS59187] 154.221.35.1 29.818 ms
2 *
3 [AS9583] 1.7.50.236 2.195 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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