1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.59.0.0/16
  4. AS400448  | 66.59.221.0/24

66.59.221.0/24

AS400448  ·  Town of Castle Rock

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Summary

Country United States
Domain castlerock-township.com
ASN AS400448
Registry ARIN
ID TOCR-EDGE

WHOIS Details

NetHandle:      NET-66-59-221-0-1
OrgID:          TCR-144
Parent:         NET-66-0-0-0-0
NetName:        TOCR-EDGE
NetRange:       66.59.221.0 - 66.59.221.255
NetType:        allocation
RegDate:        2022-02-04
Updated:        2022-02-04
Source:         ARIN


OrgID:          TCR-144
OrgName:        Town of Castle Rock
CanAllocate:    
Street:         100 N. Wilcox St
City:           CASTLE ROCK
State/Prov:     CO
Country:        US
PostalCode:     80104
RegDate:        2021-10-28
Updated:        2021-10-28
OrgAdminHandle: NETWO9555-ARIN
OrgTechHandle:  NETWO9555-ARIN
OrgAbuseHandle: NETWO9555-ARIN
Source:         ARIN


POCHandle:      NETWO9555-ARIN
IsRole:         Y
LastName:       Network Team
FirstName:      
Street:         100 N wilcox st.
City:           CASTLE ROCK
State/Prov:     CO
Country:        US
PostalCode:     80104
RegDate:        2021-10-04
Updated:        2026-01-07
OfficePhone:    +1-720-733-3594
Mailbox:        networkinfrastructure@crgov.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.59.0.0/16

Range ASN Company Num of IPs
66.59.224.0/19 AS11123 Ultimate Internet Access, Inc 8,192
66.59.0.0/19 AS16509 J2 Global Ventures, LLC 8,192
66.59.48.0/20 AS14618 RingSquared CC 4,096
66.59.32.0/20 AS14265 TPx Communications 4,096
66.59.48.0/20 AS22301 RingSquared CC 4,096
66.59.64.0/20 AS4906 Frontline Communications 4,096
66.59.196.0/22 AS13649 VIRMACHVPS 1,024
66.59.92.0/22 AS46867 Sebastian 1,024
66.59.218.0/24 AS400077 Pueblo City-County Library District 256
66.59.219.0/24 AS400364 DSLD HOMES, LLC 256
66.59.64.0/24 AS4906 Frontline Communications 256
66.59.65.0/24 AS4906 Frontline Communications 256
66.59.67.0/24 AS4906 Frontline Communications 256
66.59.68.0/24 AS4906 Frontline Communications 256
66.59.69.0/24 AS4906 Frontline Communications 256
66.59.70.0/24 AS4906 Frontline Communications 256
66.59.71.0/24 AS4906 Frontline Communications 256
66.59.72.0/24 AS4906 Frontline Communications 256
66.59.73.0/24 AS4906 Frontline Communications 256
66.59.74.0/24 AS4906 Frontline Communications 256
66.59.75.0/24 AS4906 Frontline Communications 256
66.59.76.0/24 AS4906 Frontline.net 256
66.59.194.0/24 AS62594 PDT Partners LLC 256
66.59.121.0/24 AS11590 RASER Inc 256
66.59.192.0/24 AS14020 Longwood Gardens Inc. 256
66.59.216.0/24 AS14434 Love City Community Network 256
66.59.193.0/24 AS23223 Total Quality Logistics LLC 256
66.59.217.0/24 AS31883 Thornburg Investment Management Inc. 256
66.59.223.0/24 AS397283 RocketNode Inc 256
66.59.220.0/24 AS399978 City of Franklin 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
66.59.221.40 AS400448 Town of Castle Rock 3.26ms 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
86.89.219.136 AS1136 KPN B.V. 2.89ms from Amsterdam, NL
20.7.142.56 AS8075 Microsoft Corporation 0.39ms from Boydton, US
118.249.37.56 AS4134 CHINANET-BACKBONE 2.35ms from Changsha, CN
52.156.197.200 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
79.195.116.200 AS3320 Deutsche Telekom AG 5.24ms from Frankfurt am Main, DE
103.69.211.232 AS132829 Nevigate Communications (S) Pte Ltd 16.11ms from Hong Kong, HK
78.171.78.8 AS47331 TTNet A.S. 4.93ms from Istanbul, TR
60.169.42.184 AS4134 CHINANET-BACKBONE 7.96ms from Nanchang, CN
79.200.243.8 AS3320 Deutsche Telekom AG 1.55ms from Nuernberg, DE
142.197.250.216 AS33363 Charter Communications, Inc 8.76ms from Orlando, US
98.93.29.40 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
208.91.253.8 AS40931 Tivo LLC 3.68ms from Santa Clara, US
103.158.84.40 AS141401 Bank of Sydney 1.35ms from Sydney, AU
114.47.65.24 AS3462 Data Communication Business Group 5.08ms from Taichung, TW
152.115.218.200 AS31027 GlobalConnect A/S 0.33ms from Copenhagen, DK
35.223.9.88 AS396982 Google LLC 0.12ms from Council Bluffs, US
34.170.168.8 AS396982 Google LLC 0.11ms from Council Bluffs, US
94.205.24.152 AS15802 Emirates Integrated Telecommunications Company PJSC 3.31ms from Dubai, AE
20.196.0.104 AS8075 Microsoft Corporation 1.27ms from Dubai, AE
84.119.134.248 AS3209 Vodafone GmbH 7.58ms from Duesseldorf, DE
80.144.19.152 AS3320 Deutsche Telekom AG 6.29ms from Frankfurt am Main, DE
89.241.90.40 AS13285 TalkTalk Communications Limited 2.94ms from Manchester, GB
34.237.164.120 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
211.136.250.8 AS56040 China Mobile communications corporation 2.29ms from Shenzhen, CN
78.133.40.104 AS15735 GO p.l.c. 2.44ms from Swieqi, MT

Traceroute

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

$
traceroute -a -n -q1 -f4 66.59.221.33
traceroute to 66.59.221.33 (66.59.221.33): 64 hops max, 52 byte packets
4 [AS6939] 184.105.27.222 12.198 ms
5 *
6 [AS3356] 209.245.2.182 3.271 ms
7 *
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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