104.239.248.0/21

AS27357 · Rackspace Hosting

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Summary

Country	United States
Domain	cloudservers.pk
ASN	AS27357
Registry	ARIN
ID	RACKS-8-1431017297698419

WHOIS Details

NetHandle:      NET-104-239-248-0-1
OrgID:          C05716485
Parent:         NET-104-239-128-0-1
NetName:        RACKS-8-1431017297698419
NetRange:       104.239.248.0 - 104.239.249.255
NetType:        reassignment
RegDate:        2015-05-07
Updated:        2015-05-07
Source:         ARIN


OrgID:          C05716485
OrgName:        Cloud Servers Cell 0001-0003 IAD3
CanAllocate:    
Street:         5000 Walzem Rd.
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2015-05-07
Updated:        2015-05-07
Source:         ARIN

Hosted domains

There are 480 domain names hosted across 68 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.239.255.30	parkcityvacationcondominium.com	221
104.239.248.112	harinas.pe	34
104.239.250.17	csiblds.net	34
104.239.249.155	procutltd.com	27
104.239.249.42	ysga.club	27
104.239.250.23	netsam.com	12
104.239.250.45	groupx.com	11
104.239.254.200	findcarealestate.com	8
104.239.254.150	valerietutor.com	7
104.239.250.30	cranbrooktourism.org	7
104.239.249.248	midwestveterinarypartners.vet	7
104.239.252.17	clubewi.com	7
104.239.254.50	thesaifway.ca	4
104.239.249.105	green-applications.com	4
104.239.252.208	responsiblyann.com	3
104.239.254.100	dunesmarketinggroup.com	3
104.239.249.210	vpupgrade.com	3
104.239.249.39	vancouverbmwretailers.ca	3
104.239.249.225	crmsis.com	2
104.239.252.32	freightshippingcenter.com	2

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

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Pingable IPs

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

IP Address	ASN	Details
104.239.250.47	AS27357 Rackspace Hosting	`0.42ms` from Ashburn, US
104.239.255.56	AS27357 Rackspace Hosting	`0.42ms` from Ashburn, US
104.239.249.241	AS27357 Rackspace Hosting	`0.47ms` from Ashburn, US
104.239.248.8	AS27357 Rackspace Hosting	`0.46ms` from Ashburn, US
104.239.253.107	AS27357 Rackspace Hosting	`0.37ms` from Ashburn, US
104.239.254.201	AS27357 Rackspace Hosting	`0.53ms` from Ashburn, US
104.239.252.32	AS27357 Rackspace Hosting	`0.41ms` from Ashburn, US
104.239.251.120	AS27357 Rackspace Hosting	`0.42ms` from Ashburn, 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
46.177.176.213	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.63ms` from Athens, GR
217.169.217.69	AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun	`0.53ms` from Belgrade, RS
197.48.155.117	AS8452 TE-AS	`6.98ms` from Cairo, EG
79.214.48.21	AS3320 Deutsche Telekom AG	`5.21ms` from Hamburg, DE
176.49.61.181	AS12389 PJSC Rostelecom	`1.00ms` from Krasnoyarsk, RU
176.104.5.37	AS41435 UnderNet LLC	`0.39ms` from Kyiv, UA
189.19.187.197	AS27699 TELEFÔNICA BRASIL S.A	`3.04ms` from Osasco, BR
213.187.175.37	AS15659 NextGenTel AS	`2.43ms` from Oslo, NO
175.120.156.21	AS9318 SK Broadband Co Ltd	`3.18ms` from Seoul, KR
61.120.205.101	AS10021 KVH Co.,Ltd	`0.78ms` from Tokyo, JP
105.106.49.37	AS36947 Telecom Algeria	`11.97ms` from Tunis, TN
46.198.152.101	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`9.30ms` from Athens, GR
64.28.196.69	AS14335 VC3, Inc.	`0.47ms` from Atlanta, US
71.245.71.245	AS701 Verizon Business	`2.72ms` from Boston, US
146.148.16.117	AS396982 Google LLC	`0.15ms` from Brussels, BE
183.144.75.165	AS4134 CHINANET-BACKBONE	`7.80ms` from Hangzhou, CN
84.251.5.117	AS1759 Telia Finland Oyj	`3.31ms` from Helsinki, FI
37.57.173.245	AS13188 CONTENT DELIVERY NETWORK LTD	`0.63ms` from Kyiv, UA
85.166.213.213	AS2119 Telenor Norge AS	`2.31ms` from Oslo, NO
189.183.39.181	AS8151 UNINET	`5.54ms` from Santiago de Queretaro, MX
36.238.194.69	AS3462 Data Communication Business Group	`4.78ms` from Taichung, TW
126.76.27.213	AS17676 SoftBank Corp.	`3.23ms` from Tokyo, JP
184.144.86.133	AS577 Bell Canada	`4.81ms` from Toronto, CA
202.100.140.5	AS140061 Qinghai Telecom	`0.30ms` from Xining, CN
91.230.145.21	AS198049 ELICA - S.P.A.	`8.29ms` from Arezzo, IT

Traceroute

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

traceroute -a -n -q1 104.239.249.155

traceroute to 104.239.249.155 (104.239.249.155): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.121 78.412 ms

2 *

3 *

4 [AS27357] 74.205.20.39 78.067 ms

5 [AS27357] 74.205.20.87 77.584 ms

6 [AS27357] 69.20.1.65 78.618 ms

7 [AS27357] 104.239.249.155 79.245 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On August 28th 2025

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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