1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.239.0.0/16
  4. AS33070  | 104.239.128.0/19

104.239.128.0/19

AS33070  ·  Rackspace Hosting

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain rackspace.com
ASN AS33070
Registry ARIN
ID RACKS-8-NET-16

WHOIS Details

NetHandle:      NET-104-239-128-0-1
OrgID:          RACKS-8
Parent:         NET-104-0-0-0-0
NetName:        RACKS-8-NET-16
NetRange:       104.239.128.0 - 104.239.255.255
NetType:        allocation
RegDate:        2014-12-02
Updated:        2014-12-02
Source:         ARIN


OrgID:          RACKS-8
OrgName:        Rackspace Hosting
CanAllocate:    
Street:         1718 Dry Creek Way
Street:         Ste 115
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78259-1837
RegDate:        2010-03-29
Updated:        2025-01-31
OrgAdminHandle: IPADM17-ARIN
OrgTechHandle:  HANSE157-ARIN
OrgTechHandle:  IPADM17-ARIN
OrgTechHandle:  ZR9-ARIN
OrgAbuseHandle: ABUSE45-ARIN
OrgNOCHandle:   HANSE157-ARIN
Source:         ARIN


POCHandle:      ABUSE45-ARIN
IsRole:         Y
LastName:       Abuse Desk
FirstName:      
Street:         5000 Walzem Rd
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2002-09-25
Updated:        2025-09-29
OfficePhone:    +1-210-312-4000
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      HANSE157-ARIN
IsRole:         N
LastName:       Hansell
FirstName:      Chris
Street:         1718 Dry Creek Way
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78259
RegDate:        2015-09-11
Updated:        2025-05-06
OfficePhone:    +1-210-312-4000
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IPADM17-ARIN
IsRole:         Y
LastName:       IPADMIN
FirstName:      
Street:         1718 Dry Creek Way 
Street:         Ste 115
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78259-1837
RegDate:        2002-09-16
Updated:        2025-06-23
OfficePhone:    +1-210-312-4000
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ZR9-ARIN
IsRole:         N
LastName:       Rackspace
FirstName:      com
Street:         5000 Walzem Rd
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2000-02-08
Updated:        2022-10-31
OfficePhone:    +1-210-312-4000
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.239.0.0/16

Range ASN Company Num of IPs
104.239.112.0/21 AS13886 FASTPLANET LTD 2,048
104.239.16.0/22 AS9009 FASTPLANET LTD 1,024
104.239.20.0/22 AS9009 FASTPLANET LTD 1,024
104.239.40.0/22 AS202044 FASTPLANET LTD 1,024
104.239.60.0/22 AS202382 HYTEL S.R.L. 1,024
104.239.68.0/23 AS174 FASTPLANET LTD 512
104.239.76.0/23 AS205659 FASTPLANET LTD 512
104.239.120.0/23 AS5089 Virgin Media Limited 512
104.239.122.0/23 AS5089 Virgin Media Limited 512
104.239.68.0/23 AS5089 FASTPLANET LTD 512
104.239.70.0/23 AS5089 FASTPLANET LTD 512
104.239.0.0/23 AS205964 FASTPLANET LTD 512
104.239.2.0/23 AS205964 FASTPLANET LTD 512
104.239.90.0/23 AS9009 FASTPLANET LTD 512
104.239.4.0/23 AS205964 FASTPLANET LTD 512
104.239.92.0/23 AS9009 FASTPLANET LTD 512
104.239.6.0/23 AS205964 FASTPLANET LTD 512
104.239.84.0/23 AS149428 FASTPLANET LTD 512
104.239.96.0/23 AS149428 FASTPLANET LTD 512
104.239.120.0/23 AS174 Virgin Media Limited 512
104.239.73.0/24 AS396356 FASTPLANET LTD 256
104.239.88.0/24 AS396356 FASTPLANET LTD 256
104.239.103.0/24 AS47959 Telinea d.o.o. 256
104.239.108.0/24 AS133944 FASTPLANET LTD 256
104.239.13.0/24 AS9009 FASTPLANET LTD 256
104.239.51.0/24 AS5511 FASTPLANET LTD 256
104.239.86.0/24 AS133944 FASTPLANET LTD 256
104.239.67.0/24 AS16509 TradingView, Inc 256
104.239.74.0/24 AS209183 AkhaliNet LLC 256
104.239.72.0/24 AS209242 Garmor Limited 256
104.239.49.0/24 AS210619 Monkey Tree Hosting Ltd t/a MTH Networks 256
104.239.50.0/24 AS210619 Monkey Tree Hosting Ltd t/a MTH Networks 256
104.239.47.0/24 AS211001 TTR IT Holdings Limited 256
104.239.110.0/24 AS212238 FASTPLANET LTD 256
104.239.45.0/24 AS212238 FASTPLANET LTD 256
104.239.46.0/24 AS212238 FASTPLANET LTD 256
104.239.48.0/24 AS212238 FASTPLANET LTD 256
104.239.9.0/24 AS212238 FASTPLANET LTD 256
104.239.99.0/24 AS212238 FASTPLANET LTD 256
104.239.15.0/24 AS213541 WS Telecom Inc 256
104.239.82.0/24 AS214706 KazTransNet LLP 256
104.239.98.0/24 AS214706 KazTransNet LLP 256
104.239.87.0/24 AS26383 Baxet Group Inc. 256
104.239.28.0/24 AS396356 FASTPLANET LTD 256
104.239.44.0/24 AS396356 FASTPLANET LTD 256

Hosted domains

There are 3,555 domain names hosted across 475 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.239.142.93 wallingfordtaxi.co.uk 869
104.239.145.5 sunkist.co.th 327
104.239.153.181 cmbrecoveryinc.org 241
104.239.145.194 windhorseimages.com 190
104.239.144.112 northwestfloridahomeinspections.com 126
104.239.145.129 cartridgefiltersales.com 98
104.239.154.250 dansco.com 93
104.239.154.251 aspenaerogel.com 67
104.239.145.252 funshineexpress.com 53
104.239.142.85 childrensholidayshop.net 50
104.239.145.75 chugachopenenrollment.com 40
104.239.136.86 tylertexashomeinspector.com 40
104.239.145.111 commonwealthsciences.org 38
104.239.149.112 alltmp.com 34
104.239.145.14 cbc2949.com 30
104.239.149.59 phiinspection.com 28
104.239.140.204 latonas.com 26
104.239.143.219 argencycomputers.com 25
104.239.144.218 x-tremepercussion.com 23
104.239.136.92 trelstar-rx.com 23

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

1,156 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.239.130.60 AS33070 Rackspace Hosting 0.86ms from Dallas, US
104.239.129.1 AS33070 Rackspace Hosting 1.14ms from Dallas, US
104.239.131.2 AS33070 Rackspace Hosting 1.18ms from Dallas, US
104.239.134.108 AS33070 Rackspace Hosting 1.05ms from Dallas, US
104.239.137.72 AS33070 Rackspace Hosting 0.91ms from Dallas, US
104.239.147.7 AS33070 Rackspace Hosting 1.00ms from Dallas, US
104.239.151.3 AS33070 Rackspace Hosting 1.11ms from Dallas, US
104.239.136.145 AS33070 Rackspace Hosting 0.87ms from Dallas, US
104.239.157.10 AS33070 Rackspace Hosting 0.92ms from Dallas, US
104.239.150.195 AS33070 Rackspace Hosting 1.01ms from Dallas, US
104.239.141.69 AS33070 Rackspace Hosting 0.88ms from Dallas, US
104.239.133.64 AS33070 Rackspace Hosting 0.93ms from Dallas, US
104.239.140.91 AS33070 Rackspace Hosting 0.91ms from Dallas, US
104.239.145.205 AS33070 Rackspace Hosting 0.91ms from Dallas, US
104.239.146.170 AS33070 Rackspace Hosting 0.89ms from Dallas, US
104.239.143.118 AS33070 Rackspace Hosting 0.90ms from Dallas, US
104.239.138.223 AS33070 Rackspace Hosting 0.93ms from Dallas, US
104.239.142.76 AS33070 Rackspace Hosting 0.89ms from Dallas, US
104.239.132.62 AS33070 Rackspace Hosting 0.90ms from Dallas, US
104.239.148.17 AS33070 Rackspace Hosting 0.97ms from Dallas, US
104.239.155.219 AS33070 Rackspace Hosting 1.08ms from Dallas, US
104.239.144.143 AS33070 Rackspace Hosting 0.87ms from Dallas, US
104.239.159.1 AS33070 Rackspace Hosting 1.16ms from Dallas, US
104.239.149.65 AS33070 Rackspace Hosting 0.90ms from Dallas, US
104.239.135.109 AS33070 Rackspace Hosting 0.86ms from Dallas, 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
87.128.38.227 AS3320 Deutsche Telekom AG 2.79ms from Berlin, DE
181.63.123.3 AS10620 Telmex Colombia S.A. 9.59ms from Bogota, CO
199.213.200.3 AS393952 Service Alberta 6.20ms from Calgary, CA
83.88.79.35 AS3292 TDC Holding A/S 1.26ms from Copenhagen, DK
104.190.172.19 AS7018 AT&T Enterprises, LLC 3.21ms from Dallas, US
91.36.196.227 AS3320 Deutsche Telekom AG 3.48ms from Frankfurt am Main, DE
41.149.61.19 AS37457 Telkom SA Ltd. 8.43ms from Johannesburg, ZA
209.59.162.115 AS32244 Liquid Web, L.L.C 0.22ms from Lansing, US
81.101.49.179 AS5089 Virgin Media Limited 9.42ms from London, GB
76.219.217.3 AS7018 AT&T Enterprises, LLC 18.28ms from Los Angeles, US
69.142.243.131 AS7922 Comcast Cable Communications, LLC 9.35ms from Morris Plains, US
37.70.241.147 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.79ms from Paris, FR
158.231.68.3 AS36351 IBM Cloud 0.56ms from Paris, FR
87.91.253.19 AS5410 Bouygues Telecom SA 10.09ms from Paris, FR
162.135.0.3 AS32013 Dignity Health 0.80ms from Phoenix, US
212.64.47.227 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.86ms from Shanghai, CN
111.231.142.211 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.47ms from Shanghai, CN
70.133.175.147 AS7018 AT&T Enterprises, LLC 8.37ms from Atlanta, US
92.73.227.243 AS3209 Vodafone GmbH 8.34ms from Berlin, DE
71.15.121.3 AS20115 Charter Communications LLC 7.18ms from Dallas, US
217.24.225.19 AS9063 VSE NET GmbH 3.93ms from Frankfurt am Main, DE
8.145.62.35 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.94ms from Jining, CN
92.107.78.163 AS3303 Swisscom (Switzerland) Ltd 0.66ms from Lausanne, CH
177.32.203.3 AS28573 Claro NXT Telecomunicacoes Ltda 4.64ms from Osasco, BR
172.179.133.211 AS8075 Microsoft Corporation 0.26ms from Quincy, US

Traceroute

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

$
traceroute -a -n -q1 -f5 104.239.139.2
traceroute to 104.239.139.2 (104.239.139.2): 64 hops max, 52 byte packets
5 [] 206.53.202.5 0.76 ms
6 *
Measurement taken from IPinfo ProbeNet in Dallas, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs