1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.128.0.0/16
  4. AS32022  | 66.128.217.0/24

66.128.217.0/24

AS32022  ·  Children's Hospital Colorado

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Summary

Country United States
Domain childrenscolorado.org
ASN AS32022
Parent Range 66.128.208.0/20
Registry ARIN
ID CHC-66-128-208-NET

WHOIS Details

NetHandle:      NET-66-128-208-0-1
OrgID:          CHD
Parent:         NET-66-0-0-0-0
NetName:        CHC-66-128-208-NET
NetRange:       66.128.208.0 - 66.128.223.255
NetType:        allocation
RegDate:        2004-02-27
Updated:        2021-12-14
TechHandle:     NETWO4188-ARIN
Source:         ARIN


OrgID:          CHD
OrgName:        Children's Hospital Colorado
CanAllocate:    
Street:         Corporate Compliance Box 450
Street:         13123 East 16th Ave
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80046
RegDate:        1993-01-12
Updated:        2013-02-07
OrgAdminHandle: NETWO4188-ARIN
OrgTechHandle:  NETWO4188-ARIN
OrgAbuseHandle: NETWO4188-ARIN
OrgNOCHandle:   NETWO4188-ARIN
Source:         ARIN


POCHandle:      NETWO4188-ARIN
IsRole:         Y
LastName:       Network Manager
FirstName:      
Street:         Children's Hospital Colorado
Street:         Anschutz Medical Campus
Street:         13123 East 16th Avenue
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80045
RegDate:        2011-02-11
Updated:        2025-03-28
OfficePhone:    +1-720-777-1234
Mailbox:        TCH-DNS-ADMIN@childrenscolorado.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.128.217.0/24

Range ASN Company Num of IPs
66.128.208.0/20 AS32022 Children's Hospital Colorado 4,096

Nearby Ranges

BGP prefixes that overlap with 66.128.0.0/16

Range ASN Company Num of IPs
66.128.96.0/19 AS20115 Charter Communications LLC 8,192
66.128.160.0/19 AS13576 SDN Communications 8,192
66.128.48.0/20 AS7819 Global IP Networks INC 4,096
66.128.80.0/20 AS22995 Xplore Inc. 4,096
66.128.32.0/20 AS263236 Itelsa 4,096
66.128.0.0/20 AS30666 Xchange Telecom Corp. 4,096
66.128.208.0/20 AS32022 Children's Hospital Colorado 4,096
66.128.224.0/20 AS3561 CenturyLink Communications, LLC 4,096
66.128.64.0/20 AS3561 CenturyLink Communications, LLC 4,096
66.128.240.0/20 AS40237 United Telephone Company 4,096
66.128.128.0/20 AS54665 Trailwave Fiber, Inc. 4,096
66.128.164.0/23 AS15204 ITC Telecom 512
66.128.184.0/23 AS15204 ITC Telecom 512
66.128.166.0/23 AS13576 Midstate communications 512
66.128.162.0/23 AS15204 ITC Telecom 512
66.128.171.0/24 AS13576 Valley Telecommunications 256
66.128.181.0/24 AS46566 CAPITAL SERVICES 256
66.128.189.0/24 AS395037 MNL-8 256
66.128.178.0/24 AS398112 Poet 256
66.128.177.0/24 AS398176 JDS Industries 256
66.128.182.0/24 AS15204 ITC Telecom 256
66.128.173.0/24 AS13576 Valley Telephone Company 256
66.128.174.0/24 AS13576 B-Y Internet, LLC 256
66.128.175.0/24 AS13576 Midstate communications 256
66.128.176.0/24 AS13576 COMMUNITY INTERNET SERVICE 256
66.128.179.0/24 AS13576 SDN-BCKB 256
66.128.183.0/24 AS15204 ITC Telecom 256
66.128.188.0/24 AS14675 PLAINS COMMERCE BANK 256
66.128.161.0/24 AS18785 Santel Communications Cooperative, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
66.128.217.144 AS32022 Children's Hospital Colorado 0.81ms 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
98.122.108.232 AS11426 Charter Communications Inc 13.68ms from Charlotte, US
162.150.4.24 AS7922 Comcast Cable Communications, LLC 1.10ms from Chicago, US
34.9.20.152 AS396982 Google LLC 0.11ms from Council Bluffs, US
60.178.8.24 AS4134 CHINANET-BACKBONE 9.59ms from Hangzhou, CN
73.32.142.168 AS7922 Comcast Cable Communications, LLC 8.24ms from Houston, US
186.87.143.24 AS10620 Telmex Colombia S.A. 16.82ms from Medellin, CO
73.49.9.104 AS7922 Comcast Cable Communications, LLC 9.73ms from Miami, US
140.96.73.56 AS18422 Industrial Technology Research Institute 1.65ms from Taipei, TW
203.179.57.56 AS4693 CSK-IT MANAGEMENT CORPORATION 1.29ms from Tokyo, JP
107.140.130.8 AS7018 AT&T Enterprises, LLC 6.63ms from Atlanta, US
196.30.117.72 AS16637 MTN SA 1.14ms from Durban, ZA
46.5.42.72 AS3209 Vodafone GmbH 12.79ms from Frankfurt am Main, DE
168.187.128.152 AS6412 Gulfnet International KEMS LLC 0.82ms from Kuwait City, KW
90.210.189.56 AS5607 Sky UK Limited 7.93ms from London, GB
82.31.105.232 AS5089 Virgin Media Limited 13.97ms from Maidenhead, GB
99.171.75.200 AS7018 AT&T Enterprises, LLC 14.91ms from Miami, US
172.194.216.8 AS8075 Microsoft Corporation 0.30ms from Quincy, US
98.255.201.136 AS7922 Comcast Cable Communications, LLC 9.60ms from Santa Clara, US
43.131.253.168 AS132203 Tencent Building, Kejizhongyi Avenue 0.70ms from Seoul, KR
122.40.190.8 AS17858 LG POWERCOMM 7.52ms from Seoul, KR
125.137.117.56 AS4766 Korea Telecom 6.19ms from Seoul, KR
58.124.177.136 AS9318 SK Broadband Co Ltd 6.67ms from Seoul, KR
218.13.60.24 AS4134 CHINANET-BACKBONE 3.24ms from Shenzhen, CN
90.238.247.200 AS3301 Telia Company AB 10.54ms from Stockholm, SE
1.40.163.56 AS4804 Microplex PTY LTD 1.68ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 66.128.217.2
traceroute to 66.128.217.2 (66.128.217.2): 64 hops max, 52 byte packets
3 [AS174] 154.24.100.141 0.759 ms
4 [AS174] 154.54.10.2 0.517 ms
5 *
6 [AS3356] 63.211.240.90 0.893 ms
7 [AS32022] 66.128.217.2 0.932 ms
Measurement taken from IPinfo ProbeNet in Denver, 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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