1. All IP Ranges
  2. 129.0.0.0/8
  3. 129.19.0.0/16
  4. AS393869  | 129.19.176.0/20

129.19.176.0/20

AS393869  ·  COLORADO MOUNTAIN COLLEGE

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Summary

Country United States
Domain coloradomtn.edu
ASN AS393869
Parent Range 129.19.0.0/16
Registry ARIN
ID COLORADO-MOUNTAIN-COLLEGE-01

WHOIS Details

NetHandle:      NET-129-19-176-0-1
OrgID:          CMC-152
Parent:         NET-129-19-128-0-1
NetName:        COLORADO-MOUNTAIN-COLLEGE-01
NetRange:       129.19.176.0 - 129.19.191.255
NetType:        reassignment
Comment:        Recreating Reassignment
RegDate:        2022-11-16
Updated:        2022-11-16
Source:         ARIN


OrgID:          CMC-152
OrgName:        COLORADO MOUNTAIN COLLEGE
CanAllocate:    
Street:         802 GRAND AVENUE
City:           GLENWOOD SPGS
State/Prov:     CO
Country:        US
PostalCode:     81601
RegDate:        2006-04-07
Updated:        2019-07-22
OrgAdminHandle: NEFFJ1-ARIN
OrgTechHandle:  NEFFJ1-ARIN
OrgAbuseHandle: NEFFJ1-ARIN
Source:         ARIN


POCHandle:      NEFFJ1-ARIN
IsRole:         N
LastName:       Neff
FirstName:      Jim
Street:         802 Grand Ave
City:           Glenwood Springs
State/Prov:     CO
Country:        US
PostalCode:     81601
RegDate:        2013-01-29
Updated:        2025-04-01
OfficePhone:    +1-970-947-8425
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 129.19.176.0/20

Range ASN Company Num of IPs
129.19.0.0/16 AS14041 Colorado State University 65,536

Nearby Ranges

BGP prefixes that overlap with 129.19.0.0/16

Range ASN Company Num of IPs
129.19.0.0/16 AS14041 Colorado State University 65,536
129.19.0.0/18 AS12145 Colorado State University 16,384
129.19.0.0/18 AS31991 Colorado State University 16,384
129.19.192.0/18 AS104 University of Colorado Boulder 16,384
129.19.128.0/20 AS54393 Fort Lewis College 4,096
129.19.92.0/23 AS14041 The Auraria Higher Education Center 512
129.19.144.0/24 AS393657 Colorado Mesa University 256
129.19.174.0/24 AS396212 Aims Community College 256
129.19.154.0/24 AS401317 Boulder Public Library District 256
129.19.163.0/24 AS65 Air Force Systems Networking 256
129.19.148.0/24 AS14041 NEON, Inc. 256
129.19.149.0/24 AS14041 NEON, Inc. 256
129.19.153.0/24 AS14041 WICHE 256
129.19.165.0/24 AS14041 National Center for Atmospheric Research 256
129.19.151.0/24 AS30136 Adams 12 256
129.19.152.0/24 AS30136 Adams 12 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
129.19.183.16 AS393869 COLORADO MOUNTAIN COLLEGE 0.63ms from Denver, US
129.19.178.2 AS393869 COLORADO MOUNTAIN COLLEGE 0.67ms from Denver, US
129.19.187.249 AS393869 COLORADO MOUNTAIN COLLEGE 4.34ms from Denver, US
129.19.177.3 AS393869 COLORADO MOUNTAIN COLLEGE 0.67ms from Denver, US
129.19.176.1 AS393869 COLORADO MOUNTAIN COLLEGE 0.36ms 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
154.249.239.212 AS36947 Telecom Algeria 15.93ms from Algiers, DZ
172.173.165.4 AS8075 Microsoft Corporation 0.59ms from Ashburn, US
172.210.146.36 AS8075 Microsoft Corporation 0.31ms from Boydton, US
75.187.57.100 AS10796 Charter Communications Inc 4.90ms from Columbus, US
50.197.116.36 AS7922 Comcast Cable Communications, LLC 7.83ms from Detroit, US
185.68.116.20 AS34456 Rial Com JSC 1.08ms from Moscow, RU
183.146.9.36 AS4134 CHINANET-BACKBONE 8.87ms from Nanchang, CN
46.199.224.180 AS6866 Cyprus Telecommunications Authority 2.59ms from Nicosia, CY
98.48.149.84 AS7922 Comcast Cable Communications, LLC 17.34ms from Orlando, US
31.45.110.148 AS2119 Telenor Norge AS 5.24ms from Oslo, NO
34.91.85.244 AS396982 Google LLC 0.14ms from Oudeschip, NL
92.153.196.68 AS3215 Orange S.A. 11.81ms from Paris, FR
92.174.54.164 AS3215 Orange S.A. 0.71ms from Paris, FR
104.255.113.52 AS33055 Brinkster Communications Corporation 0.93ms from Phoenix, US
121.131.206.36 AS4766 Korea Telecom 1.15ms from Seoul, KR
1.107.6.20 AS4766 Korea Telecom 1.60ms from Seoul, KR
211.245.8.180 AS9318 SK Broadband Co Ltd 4.53ms from Seoul, KR
151.192.150.196 AS9506 Singtel Fibre Broadband 1.44ms from Singapore, SG
144.85.161.244 AS12350 VTX Services SA 3.65ms from Zuerich, CH
139.199.25.36 AS45090 Shenzhen Tencent Computer Systems Company Limited 4.84ms from Beijing, CN
101.17.32.4 AS4837 CHINA UNICOM China169 Backbone 6.09ms from Beijing, CN
71.75.53.20 AS11426 Charter Communications Inc 7.30ms from Charlotte, US
167.88.151.228 AS23352 DEFT.COM 0.24ms from Chicago, US
47.184.169.84 AS5650 Frontier Communications of America, Inc. 2.01ms from Dallas, US
31.33.213.212 AS5410 Bouygues Telecom SA 10.92ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 129.19.188.251
traceroute to 129.19.188.251 (129.19.188.251): 8 hops max, 52 byte packets
5 [AS3356] 4.68.38.73 26.146 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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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