1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.128.0.0/16
  4. AS32022  | 66.128.218.0/24

66.128.218.0/24

AS32022  ·  Children's Hospital Colorado

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.128.218.0/24

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 Inc. 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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.128.218.99 pcnregistries.org 1

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
Read more

Pingable IPs

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

IP Address ASN Details
66.128.218.102 AS32022 Children's Hospital Colorado 1.87ms 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
155.91.72.8 AS7054 Merck and Co., Inc. 0.71ms from Amsterdam, NL
9.163.91.88 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
70.122.78.216 AS11427 Charter Communications Inc 5.65ms from Dallas, US
116.117.62.56 AS4837 CHINA UNICOM China169 Backbone 15.57ms from Harbin, CN
83.40.118.120 AS3352 TELEFONICA DE ESPANA S.A.U. 8.98ms from Madrid, ES
31.196.46.168 AS3269 Telecom Italia S.p.A. 7.82ms from Milan, IT
34.7.64.216 AS396982 Google LLC 0.12ms from Oudeschip, NL
34.163.11.168 AS396982 Google LLC 0.12ms from Paris, FR
84.212.120.200 AS25400 Telia Norge AS 8.65ms from Sandefjord, NO
39.30.168.184 AS4766 Korea Telecom 4.15ms from Seoul, KR
46.254.10.56 AS42695 Cleura AB 0.42ms from Stockholm, SE
126.69.115.56 AS17676 SoftBank Corp. 3.68ms from Tokyo, JP
126.43.130.152 AS17676 SoftBank Corp. 3.62ms from Tokyo, JP
1.158.229.168 AS1221 Telstra Limited 8.92ms from Adelaide, AU
71.115.6.184 AS701 Verizon Business 5.17ms from Ashburn, US
186.18.73.184 AS27747 Telecentro S.A. 6.31ms from Buenos Aires, AR
35.221.213.152 AS396982 Google LLC 0.14ms from Chang-hua, TW
97.156.105.248 AS6167 Verizon Business 16.79ms from Chicago, US
99.81.148.8 AS16509 Amazon.com, Inc. 0.10ms from Dublin, IE
174.70.185.232 AS22773 Cox Communications Inc. 12.35ms from Kansas City, US
149.86.36.200 AS201838 Community Fibre Limited 0.87ms from London, GB
90.243.62.136 AS5378 Vodafone Limited 4.62ms from London, GB
51.94.48.8 AS16509 Amazon.com, Inc. 5.67ms from Madrid, ES
170.130.94.232 AS62904 Eonix Corporation 0.21ms from New York City, US
84.175.178.184 AS3320 Deutsche Telekom AG 6.24ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 66.128.218.251
traceroute to 66.128.218.251 (66.128.218.251): 8 hops max, 52 byte packets
2 [AS42831] 31.132.0.89 10.539 ms
3 *
4 *
5 [AS3356] 63.211.240.90 110.771 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs