173.45.248.0/21

AS33070 · Rackspace Hosting

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Summary

Country	United States
Domain	rackspace.com
ASN	AS33070
Registry	ARIN
ID	RACKS-8-360687054684506984646827245-0405645

WHOIS Details

NetHandle:      NET-173-45-248-0-1
OrgID:          C05836275
Parent:         NET-173-45-224-0-1
NetName:        RACKS-8-360687054684506984646827245-0405645
NetRange:       173.45.248.0 - 173.45.251.255
NetType:        reassignment
RegDate:        2015-07-22
Updated:        2015-07-22
Source:         ARIN


OrgID:          C05836275
OrgName:        Rackspace
CanAllocate:    
Street:         5000 Walzem Rd.
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2015-07-22
Updated:        2015-07-22
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 173.45.0.0/16

Range	ASN	Company	Num of IPs
173.45.64.0/18	AS10297	eNET Inc.	16,384
173.45.192.0/19	AS32586	Niagara Wireless Internet Co.	8,192
173.45.176.0/20	AS26269	Haefele Connect	4,096
173.45.177.0/24	AS26269	Haefele Connect	256
173.45.170.0/24	AS2734	CoreSite	256
173.45.22.0/24	AS15338	Cerobi.io	256
173.45.17.0/24	AS396205	Altruista Health, Inc	256
173.45.156.0/24	AS63442	SFRL-ATLANTA	256
173.45.157.0/24	AS63442	SFRL-TORONTO	256
173.45.159.0/24	AS63442	ServerFarm Realty	256

Hosted domains

There are 59 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
173.45.251.186	ernolaszlo.org	8
173.45.252.248	drcwipers.com	4
173.45.255.91	mashica.net	3
173.45.254.167	1hourcleaners.com	2
173.45.254.38	beenishjaved.com	2
173.45.253.34	hendersonpropertyregistry.com	2
173.45.249.140	skinsurgmd.com	2
173.45.254.112	marybethsart.com	2
173.45.250.31	getelement.com	2
173.45.253.9	chickentv.com	1
173.45.250.46	phonesysteminabox.ca	1
173.45.255.242	personalinsuranceguy.com	1
173.45.248.118	allmerchantservices.net	1
173.45.253.107	debtfriends.com	1
173.45.249.243	albertoribeiro.com.br	1
173.45.254.157	zdappointment.com	1
173.45.253.79	2kmedical.com	1
173.45.255.68	bayprintsolutions.com	1
173.45.255.101	whitewhalecards.com	1
173.45.250.240	whmistdg.ca	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
173.45.253.146	AS33070 Rackspace Hosting	`0.86ms` from Dallas, US
173.45.252.169	AS33070 Rackspace Hosting	`1.01ms` from Dallas, US
173.45.248.230	AS33070 Rackspace Hosting	`1.16ms` from Dallas, US
173.45.254.2	AS33070 Rackspace Hosting	`1.11ms` from Dallas, US
173.45.251.2	AS33070 Rackspace Hosting	`1.04ms` from Dallas, US
173.45.249.2	AS33070 Rackspace Hosting	`0.85ms` from Dallas, US
173.45.250.2	AS33070 Rackspace Hosting	`1.05ms` from Dallas, US
173.45.255.43	AS33070 Rackspace Hosting	`0.94ms` 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
76.145.38.133	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Atlanta, US
196.120.165.101	AS36925 MEDITELECOM	`17.81ms` from Casablanca, MA
209.212.153.53	AS32181 GigeNET	`0.15ms` from Chicago, US
83.220.133.101	AS61157 PlusServer GmbH	`0.42ms` from Duesseldorf, DE
93.209.128.117	AS3320 Deutsche Telekom AG	`7.15ms` from Frankfurt am Main, DE
61.93.23.85	AS9269 Hong Kong Broadband Network Ltd.	`0.86ms` from Hong Kong, HK
58.229.213.197	AS9318 SK Broadband Co Ltd	`0.96ms` from Incheon, KR
191.101.248.117	AS211439 Jurgita Jurgaitiene trading as LOCOTORPI	`0.42ms` from London, GB
178.218.116.5	AS49403 AVK-Wellcom Ltd.	`1.00ms` from Moscow, RU
212.248.71.101	AS8359 MTS PJSC	`3.38ms` from Moscow, RU
65.206.123.53	AS701 Verizon Business	`0.46ms` from New York City, US
176.189.174.133	AS5410 Bouygues Telecom SA	`9.44ms` from Paris, FR
201.27.160.149	AS27699 TELEFÔNICA BRASIL S.A	`2.67ms` from São Paulo, BR
120.6.7.69	AS4837 CHINA UNICOM China169 Backbone	`10.15ms` from Beijing, CN
68.147.103.149	AS6327 Shaw Communications	`5.03ms` from Calgary, CA
199.59.228.21	AS11179 Aryaka Networks, Inc.	`0.58ms` from Chicago, US
187.66.102.117	AS28573 Claro NXT Telecomunicacoes Ltda	`8.20ms` from Curitiba, BR
192.252.197.21	AS13490 Buckeye Cablevision, Inc.	`9.84ms` from Detroit, US
54.154.73.101	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
201.99.127.5	AS8151 UNINET	`13.53ms` from Guadalajara, MX
1.244.128.229	AS9318 SK Broadband Co Ltd	`2.77ms` from Incheon, KR
58.65.205.149	AS9541 Cyber Internet Services (Pvt) Ltd.	`19.29ms` from Karachi, PK
103.209.159.21	AS45352 IP ServerOne Solutions Sdn Bhd	`0.87ms` from Kuala Lumpur, MY
204.134.184.5	AS209 CenturyLink Communications, LLC	`0.55ms` from Los Angeles, US
90.171.97.69	AS12479 Orange Espagne SA	`14.44ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 173.45.250.1

traceroute to 173.45.250.1 (173.45.250.1): 64 hops max, 52 byte packets

5 [AS19108] 206.223.118.7 1.131 ms

6 *

7 [AS33070] 148.62.41.101 0.947 ms

8 [AS33070] 148.62.41.137 1.437 ms

9 [AS33070] 173.45.250.1 3.022 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 30th 2026

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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