1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.128.0.0/16
  4. AS32022  | 66.128.220.0/24

66.128.220.0/24

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 66.128.220.0/24

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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Read more

Pingable IPs

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

IP Address ASN Details
66.128.220.1 AS32022 Children's Hospital Colorado 0.38ms 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
98.122.150.248 AS11426 Charter Communications Inc 6.97ms from Charlotte, US
92.75.8.88 AS3209 Vodafone GmbH 15.64ms from Frankfurt am Main, DE
83.192.36.152 AS3215 Orange S.A. 4.04ms from Frankfurt am Main, DE
84.253.251.200 AS16086 DNA Oyj 0.81ms from Helsinki, FI
112.109.37.120 AS45361 Ulsan Jung-Ang Broadcasting Network 6.95ms from Incheon, KR
95.111.239.8 AS51167 Contabo GmbH 0.19ms from Lauterbourg, FR
83.223.108.104 AS29017 NTT Global Data Centers EMEA UK Ltd. 1.19ms from London, GB
82.60.28.168 AS3269 Telecom Italia S.p.A. 3.25ms from Milan, IT
78.198.243.24 AS12322 Free SAS 1.30ms from Paris, FR
27.197.100.184 AS4837 CHINA UNICOM China169 Backbone 7.98ms from Qingdao, CN
93.70.166.104 AS30722 Fastweb SpA 4.00ms from Rome, IT
161.200.204.8 AS3839 Chulalongkorn University 2.00ms from Bangkok, TH
110.231.72.200 AS4837 CHINA UNICOM China169 Backbone 10.76ms from Beijing, CN
34.29.255.40 AS396982 Google LLC 0.12ms from Council Bluffs, US
217.35.84.72 AS2856 British Telecommunications PLC 2.31ms from London, GB
95.146.68.24 AS2856 British Telecommunications PLC 6.41ms from London, GB
38.13.19.168 AS395354 Starry, Inc. 11.67ms from Los Angeles, US
49.73.169.232 AS4134 CHINANET-BACKBONE 5.44ms from Nanjing, CN
69.5.100.24 AS18516 Molalla Communications Systems Inc. 1.25ms from Portland, US
121.176.53.168 AS4766 Korea Telecom 8.35ms from Seoul, KR
3.24.182.104 AS16509 Amazon.com, Inc. 0.60ms from Sydney, AU
139.216.165.168 AS9443 Vocus Retail 5.39ms from Sydney, AU
99.210.251.8 AS812 Rogers Communications Canada Inc. 13.68ms from Toronto, CA
13.248.251.216 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
102.162.110.184 AS30999 EMTEL LIMITED 13.83ms from Ebene, MU

Traceroute

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

$
traceroute -a -n -q1 -f5 66.128.220.248
traceroute to 66.128.220.248 (66.128.220.248): 64 hops max, 52 byte packets
5 [AS6461] 64.125.23.107 0.321 ms
6 [AS6461] 72.10.83.2 0.437 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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