1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.74.0.0/16
  4. AS2734  | 208.74.76.0/23

208.74.76.0/23

AS2734  ·  CoreSite

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Summary

Country United States
Domain uscolo.com
ASN AS2734
Registry ARIN
ID USCOLO-NET

WHOIS Details

NetHandle:      NET-208-74-72-0-1
OrgID:          USCOLO
Parent:         NET-208-0-0-0-0
NetName:        USCOLO-NET
NetRange:       208.74.72.0 - 208.74.79.255
NetType:        allocation
Comment:        UScolo Telecom Space
RegDate:        2007-01-19
Updated:        2018-08-30
Source:         ARIN


OrgID:          USCOLO
OrgName:        U.S. COLO, LLC
CanAllocate:    
Street:         1001 17th St
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2000-09-02
Updated:        2021-12-30
OrgAdminHandle: CMM8-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:      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:      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:      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


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

Nearby Ranges

BGP prefixes that overlap with 208.74.0.0/16

Range ASN Company Num of IPs
208.74.80.0/21 AS11187 Richweb, Inc 2,048
208.74.88.0/21 AS14230 ARK Data Centers LLC 2,048
208.74.152.0/21 AS15177 STARTOUCH INC 2,048
208.74.32.0/21 AS22361 Believe Wireless, LLC. 2,048
208.74.0.0/21 AS23523 Voyageur Internet Inc 2,048
208.74.176.0/21 AS30640 Etheric Networks, Inc. 2,048
208.74.16.0/21 AS32952 zColo 2,048
208.74.120.0/21 AS33522 cPanel, LLC. 2,048
208.74.248.0/21 AS36324 VOSTROM 2,048
208.74.184.0/21 AS395944 CLGW 2,048
208.74.240.0/21 AS40328 AcenTek 2,048
208.74.216.0/21 AS40377 TECH STREAM 2,048
208.74.208.0/21 AS40383 Rogers Communications Canada Inc. 2,048
208.74.168.0/21 AS6079 Flux Telecom, LLC 2,048
208.74.112.0/22 AS26452 BringCom, Inc. 1,024
208.74.148.0/22 AS27589 MOJOHOST 1,024
208.74.40.0/22 AS11796 Price County Telephone Company 1,024
208.74.232.0/22 AS12083 WideOpenWest Finance LLC 1,024
208.74.160.0/22 AS13649 Logical Telecom, L.P. 1,024
208.74.200.0/22 AS36481 DIGITAL EDGE VENTURES INC. 1,024
208.74.192.0/22 AS17378 Asset Appraisal Services, Inc. 1,024
208.74.136.0/22 AS53591 Ytel, Inc. 1,024
208.74.8.0/22 AS25649 AYERA TECHNOLOGIES, INC. 1,024
208.74.92.0/22 AS30536 Circle Computer Resources, Inc. 1,024
208.74.24.0/22 AS32584 Xplore Inc. 1,024
208.74.140.0/22 AS40335 Watchtower Bible and Tract Society of New York, Inc. 1,024
208.74.68.0/22 AS36294 Clark County Computer Connections 1,024
208.74.28.0/22 AS11734 Connectria 1,024
208.74.48.0/22 AS11734 Connectria 1,024
208.74.88.0/23 AS30536 Circle Computer Resources, Inc. 512
208.74.64.0/23 AS19214 Centauri Communications 512
208.74.12.0/24 AS55085 Fiserv Solutions, LLC 256
208.74.229.0/24 AS8075 CC Services, Inc 256
208.74.129.0/24 AS25899 Outreach Internet 256
208.74.231.0/24 AS8075 CC Services, Inc 256
208.74.67.0/24 AS397377 Town of Estes Park 256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
208.74.77.75 hanawayenterprises.com 1
208.74.77.74 bestcallclub.com 1
208.74.76.197 spainatomy.com 1
208.74.77.77 nancycai.com 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

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

IP Address ASN Details
208.74.76.244 AS2734 CoreSite 0.49ms from New York City, US
208.74.77.5 AS2734 CoreSite 0.67ms from New York City, 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
172.200.241.23 AS8075 Microsoft Corporation 0.27ms from Boydton, US
2.237.92.55 AS12874 Fastweb SpA 12.09ms from Frosinone, IT
93.104.247.7 AS8767 M-net Telekommunikations GmbH 5.63ms from Ljubljana, SI
66.11.50.119 AS2527 Sony Network Communications Inc. 10.01ms from Osaka, JP
211.172.59.199 AS18310 SK Broadband Co Ltd 7.41ms from Seoul, KR
121.142.81.87 AS4766 Korea Telecom 1.37ms from Seoul, KR
112.177.46.231 AS4766 Korea Telecom 1.80ms from Seoul, KR
121.140.85.135 AS4766 Korea Telecom 1.21ms from Seoul, KR
121.136.93.231 AS4766 Korea Telecom 1.48ms from Seoul, KR
123.248.232.183 AS9845 LG HelloVision Corp. 14.51ms from Seoul, KR
180.176.183.7 AS38841 kbro CO. Ltd. 7.23ms from Taipei, TW
46.159.69.247 AS12389 PJSC Rostelecom 14.26ms from Tbilisi, GE
126.224.159.87 AS17676 SoftBank Corp. 3.53ms from Tokyo, JP
180.14.14.103 AS4713 NTT DOCOMO BUSINESS,Inc. 10.16ms from Tokyo, JP
97.201.146.7 AS6167 Verizon Business 12.96ms from Atlanta, US
172.3.204.87 AS7018 AT&T Enterprises, LLC 10.31ms from Atlanta, US
222.155.234.135 AS4771 Spark New Zealand Trading Ltd. 13.47ms from Auckland, NZ
193.74.69.55 AS5432 Proximus NV 3.23ms from Brussels, BE
89.134.140.183 AS21334 One Hungary Ltd. 13.06ms from Budapest, HU
65.28.62.151 AS10796 Charter Communications Inc 7.19ms from Chicago, US
168.91.210.247 AS6079 RCN 6.18ms from Chicago, US
136.113.129.103 AS396982 Google LLC 0.12ms from Council Bluffs, US
189.90.70.87 AS28193 UNIVERSIDADE ESTADUAL DE LONDRINA 6.25ms from Curitiba, BR
106.221.162.247 AS45609 Bharti Airtel Ltd. AS for GPRS Service 4.29ms from Delhi, IN
68.201.143.39 AS11427 Charter Communications Inc 19.27ms from Houston, 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 208.74.76.244
traceroute to 208.74.76.244 (208.74.76.244): 64 hops max, 52 byte packets
4 [AS3257] 69.174.11.234 1.915 ms
5 [AS2734] 208.74.76.244 0.656 ms
Measurement taken from IPinfo ProbeNet in New York City, 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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