1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.128.0.0/16
  4. AS32022  | 66.128.219.0/24

66.128.219.0/24

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 66.128.219.0/24

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
66.128.32.0/20 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
66.128.48.0/20 AS7819 Global IP Networks INC 4,096
66.128.80.0/20 AS22995 Xplore Inc. 4,096
66.128.164.0/23 AS15204 ITC Telecom 512
66.128.162.0/23 AS15204 ITC Telecom 512
66.128.166.0/23 AS13576 Midstate communications 512
66.128.184.0/23 AS15204 ITC Telecom 512
66.128.161.0/24 AS18785 Santel Communications Cooperative, Inc. 256
66.128.171.0/24 AS13576 Valley Telecommunications 256
66.128.179.0/24 AS13576 SDN-BCKB 256
66.128.176.0/24 AS13576 COMMUNITY INTERNET SERVICE 256
66.128.173.0/24 AS13576 Valley Telephone Company 256
66.128.175.0/24 AS13576 Midstate communications 256
66.128.188.0/24 AS14675 PLAINS COMMERCE BANK 256
66.128.182.0/24 AS15204 ITC Telecom 256
66.128.183.0/24 AS15204 ITC Telecom 256
66.128.174.0/24 AS13576 B-Y Internet, LLC 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
66.128.181.0/24 AS46566 CAPITAL SERVICES 256

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.128.219.253 rockymountainpediatricsleepdisorders.org 4
66.128.219.94 cpcregistries.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.
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Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
69.143.200.200 AS7922 Comcast Cable Communications, LLC 8.01ms from Ashburn, US
197.101.118.56 AS20011 Dimension Data 2.41ms from Cape Town, ZA
135.134.214.184 AS4181 TDS TELECOM 9.07ms from Chicago, US
74.140.241.232 AS10796 Charter Communications Inc 18.68ms from Cleveland, US
54.76.158.104 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
20.91.245.136 AS8075 Microsoft Corporation 0.17ms from Gaevle, SE
222.102.95.8 AS4766 Korea Telecom 5.45ms from Incheon, KR
178.151.80.88 AS13188 CONTENT DELIVERY NETWORK LTD 6.87ms from Kharkiv, UA
85.56.68.168 AS12479 Orange Espagne SA 6.90ms from Madrid, ES
3.97.126.56 AS16509 Amazon.com, Inc. 0.16ms from Montreal, CA
36.2.156.168 AS2519 ARTERIA Networks Corporation 5.78ms from Osaka, JP
97.215.2.248 AS6167 Verizon Business 9.93ms from San Jose, US
187.58.236.56 AS18881 TELEFÔNICA BRASIL S.A 5.20ms from Sao Paulo, BR
13.76.25.8 AS8075 Microsoft Corporation 0.67ms from Singapore, SG
45.32.191.184 AS20473 The Constant Company, LLC 0.16ms from Sydney, AU
80.230.40.152 AS12400 Partner Communications Ltd. 5.66ms from Tel Aviv, IL
173.187.67.200 AS7029 Windstream Communications LLC 6.50ms from Ashburn, US
167.250.7.88 AS264649 NUT HOST SRL 0.20ms from Buenos Aires, AR
93.218.168.8 AS3320 Deutsche Telekom AG 3.51ms from Hamburg, DE
81.158.241.72 AS2856 British Telecommunications PLC 5.29ms from London, GB
157.125.23.152 AS31655 Gamma Telecom Holdings Ltd 3.40ms from London, GB
77.7.64.184 AS6805 Telefonica Germany GmbH & Co.OHG 2.77ms from Munich, DE
73.21.70.8 AS7922 Comcast Cable Communications, LLC 11.62ms from Orlando, US
101.141.45.40 AS17511 OPTAGE Inc. 2.01ms from Osaka, JP
86.210.147.184 AS3215 Orange S.A. 15.96ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m16 66.128.219.249
traceroute to 66.128.219.249 (66.128.219.249): 16 hops max, 52 byte packets
5 [AS6461] 208.184.13.20 0.838 ms
6 *
7 [AS6461] 64.125.25.37 43.126 ms
8 *
9 *
10 *
11 [AS6461] 64.125.23.107 43.191 ms
12 [AS6461] 72.10.83.2 43.164 ms
13 [AS32022] 66.128.223.241 43.915 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Herndon, 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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