1. All IP Ranges
  2. 50.0.0.0/8
  3. 50.57.0.0/16
  4. AS19994  | 50.57.224.0/20

50.57.224.0/20

AS19994  ·  Rackspace Hosting

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Summary

Country United States
Domain rackspace.com
ASN AS19994
Registry ARIN
ID RACKS-8-NET-4

WHOIS Details

NetHandle:      NET-50-56-152-0-1
OrgID:          RACKS-8
Parent:         NET-50-0-0-0-0
NetName:        RACKS-8-NET-4
NetRange:       50.56.152.0 - 50.57.239.255
NetType:        allocation
RegDate:        2011-01-14
Updated:        2017-09-05
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:      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:        hostmaster@rackspace.com
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:        abuse@rackspace.com
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:        chris.hansell@rackspace.com
Mailbox:        hostmaster@rackspace.com
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:        hostmaster@rackspace.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 50.57.0.0/16

Range ASN Company Num of IPs
50.57.240.0/20 AS32244 Liquid Web, L.L.C 4,096

Hosted domains

There are 2,165 domain names hosted across 85 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
50.57.238.35 primebrokerage.ca 1822
50.57.237.246 neilmed.com 138
50.57.226.193 islandrealtypensacolabeach.com 39
50.57.237.72 slimgenix.com 29
50.57.235.209 debtfreecincinnati.com 10
50.57.234.96 ribalist.org 7
50.57.233.76 sentiertranscanadien.com 7
50.57.232.99 cancereng.org 6
50.57.229.175 enfieldsecretcoffee.com 5
50.57.232.5 hsamicrosolutions.com 4
50.57.231.229 achieve3000.info 4
50.57.234.248 brightonbeachradio.com 4
50.57.224.143 masterycharterschools.com 3
50.57.238.67 creditpoint.ca 3
50.57.224.69 influencepath.com 2
50.57.232.127 authmetrics.com 2
50.57.224.63 jsproductsinc.com 2
50.57.224.9 voxidizer.com 2
50.57.229.199 shomo.com 2
50.57.238.107 bard.co.uk 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
Read more

Pingable IPs

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

IP Address ASN Details
50.57.229.199 AS19994 Rackspace Hosting 1.25ms from Chicago, US
50.57.236.17 AS19994 Rackspace Hosting 1.21ms from Chicago, US
50.57.232.99 AS19994 Rackspace Hosting 1.23ms from Chicago, US
50.57.231.237 AS19994 Rackspace Hosting 1.22ms from Chicago, US
50.57.227.2 AS19994 Rackspace Hosting 1.32ms from Chicago, US
50.57.233.247 AS19994 Rackspace Hosting 1.20ms from Chicago, US
50.57.230.113 AS19994 Rackspace Hosting 1.29ms from Chicago, US
50.57.237.246 AS19994 Rackspace Hosting 1.30ms from Chicago, US
50.57.234.17 AS19994 Rackspace Hosting 1.22ms from Chicago, US
50.57.226.193 AS19994 Rackspace Hosting 1.22ms from Chicago, US
50.57.238.34 AS19994 Rackspace Hosting 1.27ms from Chicago, US
50.57.224.121 AS19994 Rackspace Hosting 1.22ms from Chicago, US
50.57.235.173 AS19994 Rackspace Hosting 1.32ms from Chicago, US
50.57.228.134 AS19994 Rackspace Hosting 1.22ms from Chicago, US
50.57.225.202 AS19994 Rackspace Hosting 1.23ms from Chicago, US
50.57.239.62 AS19994 Rackspace Hosting 1.18ms from Chicago, 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
65.48.113.20 AS40911 L2Networks Corp. 10.32ms from Atlanta, US
36.68.107.100 AS7713 PT Telekomunikasi Indonesia 17.96ms from Batam, ID
91.12.158.180 AS3320 Deutsche Telekom AG 5.49ms from Berlin, DE
91.208.178.4 AS47848 NEXENT BANK N.V. 0.62ms from Bucharest, RO
41.236.239.180 AS8452 TE-AS 9.86ms from Cairo, EG
79.206.129.212 AS3320 Deutsche Telekom AG 2.54ms from Duesseldorf, DE
174.3.123.36 AS6327 Shaw Communications 4.19ms from Edmonton, CA
74.141.231.20 AS10796 Charter Communications Inc 16.56ms from Flint, US
192.193.116.100 AS1696 Citigroup Inc. 0.85ms from Frankfurt am Main, DE
47.238.222.164 AS45102 Alibaba (US) Technology Co., Ltd. 0.50ms from Hong Kong, HK
119.246.90.116 AS9269 Hong Kong Broadband Network Ltd. 1.16ms from Hong Kong, HK
197.65.48.36 AS16637 MTN SA 19.34ms from Johannesburg, ZA
178.150.73.180 AS13188 CONTENT DELIVERY NETWORK LTD 0.91ms from Kyiv, UA
154.118.114.20 AS37340 SPECTRANET LIMITED 9.56ms from Lagos, NG
45.51.143.52 AS20001 Charter Communications Inc 7.46ms from Los Angeles, US
5.205.245.36 AS3352 TELEFONICA DE ESPANA S.A.U. 10.41ms from Madrid, ES
90.113.229.84 AS3215 Orange S.A. 12.13ms from Marseille, FR
41.139.227.244 AS37061 Safaricom Limited 6.99ms from Nairobi, KE
84.190.22.100 AS3320 Deutsche Telekom AG 3.81ms from Nuernberg, DE
42.150.79.20 AS9824 JCOM Co., Ltd. 17.87ms from Osaka, JP
176.160.109.36 AS5410 Bouygues Telecom SA 3.34ms from Paris, FR
160.202.159.180 AS208808 Enegan S.p.A. 1.99ms from Rome, IT
178.45.234.244 AS12389 PJSC Rostelecom 8.54ms from Samara, RU
104.134.161.212 AS395973 Google LLC 1.19ms from San Jose, US
200.212.144.20 AS4230 CLARO S.A. 0.78ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 50.57.232.1
traceroute to 50.57.232.1 (50.57.232.1): 64 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 0.218 ms
3 *
4 *
5 [AS1299] 62.115.32.100 0.771 ms
6 [AS1299] 80.239.160.50 0.731 ms
7 *
9 [AS19994] 50.56.6.135 1.383 ms
10 [AS19994] 50.57.232.1 3.367 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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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