1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.35.0.0/16
  4. AS2734  | 66.35.72.0/21

66.35.72.0/21

AS2734  ·  CoreSite

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Summary

Country United States
Domain coresite.com
ASN AS2734
Registry ARIN
ID CORESITE-ATL-ORL-64

WHOIS Details

NetHandle:      NET-66-35-64-0-1
OrgID:          COWIL
Parent:         NET-66-0-0-0-0
NetName:        CORESITE-ATL-ORL-64
NetRange:       66.35.64.0 - 66.35.95.255
NetType:        allocation
RegDate:        2018-07-17
Updated:        2022-11-02
Source:         ARIN


OrgID:          COWIL
OrgName:        CoreSite
CanAllocate:    
Street:         1001 17th St
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2005-01-14
Updated:        2025-04-09
OrgAdminHandle: JFA116-ARIN
OrgTechHandle:  CMM8-ARIN
OrgTechHandle:  JENSE37-ARIN
OrgTechHandle:  JFA116-ARIN
OrgTechHandle:  REEDC55-ARIN
OrgTechHandle:  STANL503-ARIN
OrgAbuseHandle: CORES5-ARIN
OrgNOCHandle:   CORES4-ARIN
Source:         ARIN


POCHandle:      JENSE37-ARIN
IsRole:         N
LastName:       Jensen
FirstName:      John
Street:         12369 Sunrise Valley Drive
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20191
RegDate:        2013-02-19
Updated:        2025-01-11
OfficePhone:    +1-571-612-7142
Mailbox:        john.jensen@coresite.com
Source:         ARIN


POCHandle:      JFA116-ARIN
IsRole:         N
LastName:       Favis
FirstName:      Jerome
Street:         624 S Grand Avenue
Street:         Suite Suite 110
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2009-03-11
Updated:        2024-04-03
OfficePhone:    +1-213-327-1208
MobilePhone:    +1-213-216-1155
Mailbox:        jerome.favis@coresite.com
Source:         ARIN


POCHandle:      CMM8-ARIN
IsRole:         N
LastName:       Malayter
FirstName:      Christopher
Street:         1001 17th St
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2007-06-04
Updated:        2025-10-30
OfficePhone:    +1-608-301-5180
Mailbox:        chris.malayter@coresite.com
Source:         ARIN


POCHandle:      STANL503-ARIN
IsRole:         N
LastName:       Stanley
FirstName:      Michael
Street:         12369 Sunrise Valley Drive
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20191
RegDate:        2021-12-30
Updated:        2025-04-08
OfficePhone:    +1-202-827-7002
Mailbox:        michael.stanley@coresite.com
Source:         ARIN


POCHandle:      CORES5-ARIN
IsRole:         Y
LastName:       CoreSite Abuse
FirstName:      
Street:         1001 17th Street, Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2018-08-29
Updated:        2025-10-24
OfficePhone:    +1-866-777-2673
Mailbox:        abuse@coresite.com
Source:         ARIN


POCHandle:      CORES4-ARIN
IsRole:         Y
LastName:       Coresite OSC
FirstName:      
Street:         1001 17th Street, Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2018-08-29
Updated:        2025-11-25
OfficePhone:    +1-866-777-2673
Mailbox:        osc@coresite.com
Source:         ARIN


POCHandle:      REEDC55-ARIN
IsRole:         N
LastName:       Reed
FirstName:      Christopher
Street:         1001 17th Street, Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2018-11-16
Updated:        2025-10-30
OfficePhone:    +1-213-327-1203
Mailbox:        chris.reed@coresite.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.35.0.0/16

Range ASN Company Num of IPs
66.35.192.0/18 AS10753 CenturyLink Communications, LLC 16,384
66.35.192.0/18 AS3561 CenturyLink Communications, LLC 16,384
66.35.128.0/18 AS7029 Windstream Communications LLC 16,384
66.35.96.0/19 AS14955 Northern Valley Communications LLC 8,192
66.35.32.0/19 AS12025 Iron Mountain Data Center 8,192
66.35.0.0/20 AS20055 Wholesail networks LLC 4,096
66.35.8.0/24 AS40033 Coeur d' Alene Tribe 256
66.35.15.0/24 AS40033 Coeur d' Alene Tribe 256
66.35.35.0/24 AS12025 TurnCommerce Inc. 256

Hosted domains

There are 40 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.35.72.207 guardiancharts.com 15
66.35.75.151 democracia.org 3
66.35.76.194 rnginsurance.com 3
66.35.73.66 atsw.com.br 3
66.35.72.21 managedclaims.com 2
66.35.76.94 ihcfa.com 2
66.35.76.66 miwaylifepromotions.co.za 1
66.35.77.47 dscponline.com 1
66.35.73.139 npaper.com.br 1
66.35.73.188 amigosdopartslink.com 1
66.35.75.105 loanqualityconnect.com 1
66.35.72.66 providerlogin.net 1
66.35.73.239 symacweb.com.br 1
66.35.73.50 tableness.com 1
66.35.75.18 cflix.org 1
66.35.75.167 pmdgsimulations.net 1
66.35.73.137 difactweb.com.br 1
66.35.73.25 g2mail.com.br 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

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

IP Address ASN Details
66.35.77.142 AS2734 CoreSite 4.57ms from Jacksonville, US
66.35.72.252 AS2734 CoreSite 4.69ms from Jacksonville, US
66.35.73.129 AS2734 CoreSite 4.50ms from Jacksonville, US
66.35.78.215 AS2734 CoreSite 4.77ms from Jacksonville, US
66.35.76.146 AS2734 CoreSite 4.50ms from Jacksonville, US
66.35.75.97 AS2734 CoreSite 4.57ms from Jacksonville, 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
98.229.92.5 AS7922 Comcast Cable Communications, LLC 10.20ms from Boston, US
80.86.98.5 AS12310 iNES GROUP SRL 0.24ms from Bucharest, RO
222.240.226.21 AS4134 CHINANET-BACKBONE 1.19ms from Changsha, CN
3.140.85.21 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
3.134.136.181 AS16509 Amazon.com, Inc. 0.20ms from Columbus, US
102.161.82.149 AS30999 EMTEL LIMITED 16.49ms from Ebene, MU
194.169.246.5 AS396982 Google LLC 0.87ms from Frankfurt am Main, DE
139.228.129.213 AS23700 Linknet-Fastnet ASN 8.17ms from Jakarta, ID
92.151.229.37 AS3215 Orange S.A. 4.91ms from Marseille, FR
24.190.247.213 AS6128 Cablevision Systems Corp. 7.39ms from New York City, US
180.29.35.85 AS4713 NTT DOCOMO BUSINESS,Inc. 2.62ms from Osaka, JP
177.249.167.21 AS270161 Television Internacional, S.A. de C.V. 6.18ms from Santiago de Querétaro, MX
179.235.61.229 AS28573 Claro NXT Telecomunicacoes Ltda 8.78ms from Sao Paulo, BR
189.28.37.165 AS28293 InterCorp Provedor de Internet LTDA ME 13.10ms from São Paulo, BR
103.254.191.181 AS23724 IDC, China Telecommunications Corporation 2.19ms from Tianjin, CN
196.189.69.165 AS24757 Ethio Telecom 1.96ms from Addis Ababa, ET
52.23.218.101 AS14618 Amazon.com, Inc. 0.92ms from Ashburn, US
96.228.52.213 AS701 Verizon Business 4.85ms from Ashburn, US
105.233.120.181 AS36874 Cybersmart 9.41ms from Cape Town, ZA
154.220.36.69 AS132839 POWER LINE DATACENTER 1.07ms from Hong Kong, HK
116.42.34.197 AS17858 LG POWERCOMM 1.54ms from Incheon, KR
123.245.17.229 AS4134 CHINANET-BACKBONE 3.91ms from Liaoyang, CN
90.241.136.37 AS5378 Vodafone Limited 3.04ms from Manchester, GB
75.150.183.21 AS7922 Comcast Cable Communications, LLC 10.68ms from New York City, US
207.170.209.133 AS3549 Level 3 Parent, LLC 1.72ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -f4 66.35.73.234
traceroute to 66.35.73.234 (66.35.73.234): 64 hops max, 52 byte packets
7 [AS2734] 66.35.73.234 4.719 ms
Measurement taken from IPinfo ProbeNet in Jacksonville, 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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