1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.35.0.0/16
  4. AS2734  | 66.35.88.0/21

66.35.88.0/21

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:      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:      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:      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:        2026-04-03
OfficePhone:    +1-213-327-1208
MobilePhone:    +1-213-216-1155
Mailbox:        jerome.favis@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:      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:      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:      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
66.35.53.0/24 AS26250 Open Text Inc. 256
66.35.60.0/24 AS62669 Escal Institute of Advanced Technologies, DBA SANS Institute 256
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 47 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.35.95.232 temsexpo.com 6
66.35.92.142 myepcares.com 3
66.35.92.16 makingbenefitswork.com 2
66.35.92.135 kochbenefitconnection.com 2
66.35.91.80 robloganrealestate.com 1
66.35.91.20 spaceportimaging.com 1
66.35.88.251 menumavin.net 1
66.35.88.171 sbtapps.com 1
66.35.91.67 linearpressure.com 1
66.35.88.253 menumavin.us 1
66.35.88.194 menumavin.com 1
66.35.88.254 menumvn.com 1
66.35.88.250 menumaven.com 1
66.35.88.235 mm.delivery 1
66.35.88.252 menumavin.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

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

IP Address ASN Details
66.35.92.41 AS2734 CoreSite 4.70ms from Jacksonville, US
66.35.88.252 AS2734 CoreSite 4.51ms from Jacksonville, US
66.35.93.154 AS2734 CoreSite 5.07ms from Jacksonville, US
66.35.91.47 AS2734 CoreSite 4.53ms 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
44.15.242.69 AS54869 Rockman Communications, Inc. 17.99ms from Ashburn, US
189.42.180.149 AS4230 CLARO S.A. 3.71ms from Curitiba, BR
187.53.77.53 AS8167 V tal 0.70ms from Curitiba, BR
138.118.248.21 AS264269 L & G Telecom 13.64ms from Fortaleza, BR
87.156.4.133 AS3320 Deutsche Telekom AG 5.55ms from Frankfurt am Main, DE
125.22.151.117 AS9498 BHARTI Airtel Ltd. 2.04ms from Kolkata, IN
97.71.154.133 AS33363 Charter Communications, Inc 2.50ms from Orlando, US
201.99.55.5 AS8151 UNINET 5.53ms from Santiago de Queretaro, MX
187.108.255.5 AS263415 EGR NET TELECOMUNICACOES LTDA 8.14ms from Sao Paulo, BR
123.88.108.181 AS9808 China Mobile Communications Group Co., Ltd. 7.26ms from Shenzhen, CN
13.51.220.101 AS16509 Amazon.com, Inc. 0.15ms from Stockholm, SE
49.176.57.53 AS4804 Microplex PTY LTD 7.64ms from Sydney, AU
173.201.201.5 AS26496 GoDaddy.com, LLC 0.59ms from Ashburn, US
73.207.194.181 AS7922 Comcast Cable Communications, LLC 5.23ms from Atlanta, US
75.182.249.69 AS11426 Charter Communications Inc 10.74ms from Charlotte, US
129.222.127.197 AS14593 Space Exploration Technologies Corporation 13.78ms from Dallas, US
150.239.183.213 AS36351 IBM Cloud 1.04ms from Dallas, US
68.84.183.5 AS7922 Comcast Cable Communications, LLC 14.19ms from Flint, US
116.100.163.181 AS24086 Viettel Corporation 7.44ms from Ho Chi Minh City, VN
57.72.49.117 AS4862 Orange Business AS for Asia 1.50ms from Hong Kong, HK
97.107.1.5 AS19366 Fibertown 2.78ms from Houston, US
119.220.101.85 AS4766 Korea Telecom 5.14ms from Incheon, KR
83.47.130.165 AS3352 TELEFONICA DE ESPANA S.A.U. 8.49ms from Madrid, ES
186.54.161.229 AS6057 Administracion Nacional de Telecomunicaciones 1.81ms from Montevideo, UY
178.17.132.213 AS42514 Signal Service LLC 12.86ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 66.35.89.74
traceroute to 66.35.89.74 (66.35.89.74): 9 hops max, 52 byte packets
2 [AS35916] 64.69.46.3 2.339 ms
3 [AS35916] 64.69.46.17 1.556 ms
4 [] 206.72.211.115 5.539 ms
6 [AS2734] 206.223.143.56 41.356 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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