1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.237.0.0/16
  4. AS19994  | 192.237.128.0/18

192.237.128.0/18

AS19994  ·  Rackspace Hosting

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Summary

Country United States
Domain rackspace.com
ASN AS19994
Registry ARIN
ID RACKS-8-NET-13

WHOIS Details

NetHandle:      NET-192-237-128-0-1
OrgID:          RACKS-8
Parent:         NET-192-0-0-0-0
NetName:        RACKS-8-NET-13
NetRange:       192.237.128.0 - 192.237.255.255
NetType:        allocation
RegDate:        2013-06-05
Updated:        2013-06-05
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:        [email protected]
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:      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 192.237.0.0/16

Range ASN Company Num of IPs
192.237.64.0/18 AS3300 INFONET Services Corporation 16,384
192.237.32.0/19 AS47049 HNI Corporation 8,192

Hosted domains

There are 2,730 domain names hosted across 530 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
192.237.176.13 higventure.com 219
192.237.143.216 nickgold.de 200
192.237.144.189 tomloratta.com 146
192.237.142.203 mslqorvis.org 139
192.237.132.248 g-hap.com 137
192.237.129.102 ccarerx.com 117
192.237.188.238 niagarafallscanadahotel.com 100
192.237.187.136 kawriver-cr.com 72
192.237.172.153 satriani.com 69
192.237.187.87 botkincareandrehab.com 60
192.237.149.211 sfta.co 52
192.237.140.44 uicfl.com 42
192.237.187.88 moodyshaulingandcleanup.com 29
192.237.142.97 careeredgenow.net 26
192.237.187.173 mahasib.org 23
192.237.187.35 insurancedefensivedrivingcourses.com 21
192.237.145.74 bundledeal.com 21
192.237.187.171 westfieldbank.com 21
192.237.149.154 joanneramirezod.com 20
192.237.148.144 forestlawnmemorial.com 19

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

1,048 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
192.237.190.2 AS19994 Rackspace Hosting 1.36ms from Chicago, US
192.237.172.92 AS19994 Rackspace Hosting 1.26ms from Chicago, US
192.237.160.44 AS19994 Rackspace Hosting 1.30ms from Chicago, US
192.237.134.240 AS19994 Rackspace Hosting 1.21ms from Chicago, US
192.237.138.1 AS19994 Rackspace Hosting 1.36ms from Chicago, US
192.237.184.138 AS19994 Rackspace Hosting 1.29ms from Chicago, US
192.237.143.43 AS19994 Rackspace Hosting 1.15ms from Chicago, US
192.237.142.55 AS19994 Rackspace Hosting 1.14ms from Chicago, US
192.237.173.178 AS19994 Rackspace Hosting 1.31ms from Chicago, US
192.237.168.122 AS19994 Rackspace Hosting 1.22ms from Chicago, US
192.237.176.215 AS19994 Rackspace Hosting 1.19ms from Chicago, US
192.237.139.253 AS19994 Rackspace Hosting 1.28ms from Chicago, US
192.237.153.102 AS19994 Rackspace Hosting 1.37ms from Chicago, US
192.237.128.153 AS19994 Rackspace Hosting 1.36ms from Chicago, US
192.237.185.2 AS19994 Rackspace Hosting 1.29ms from Chicago, US
192.237.141.3 AS19994 Rackspace Hosting 1.36ms from Chicago, US
192.237.155.204 AS19994 Rackspace Hosting 1.25ms from Chicago, US
192.237.165.239 AS19994 Rackspace Hosting 1.28ms from Chicago, US
192.237.161.5 AS19994 Rackspace Hosting 1.22ms from Chicago, US
192.237.154.156 AS19994 Rackspace Hosting 1.19ms from Chicago, US
192.237.178.160 AS19994 Rackspace Hosting 1.31ms from Chicago, US
192.237.137.44 AS19994 Rackspace Hosting 1.67ms from Chicago, US
192.237.189.3 AS19994 Rackspace Hosting 1.41ms from Chicago, US
192.237.145.92 AS19994 Rackspace Hosting 1.29ms from Chicago, US
192.237.169.176 AS19994 Rackspace Hosting 1.28ms 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
20.228.131.226 AS8075 Microsoft Corporation 0.51ms from Ashburn, US
84.63.138.50 AS3209 Vodafone GmbH 8.09ms from Berlin, DE
109.130.54.242 AS5432 Proximus NV 2.17ms from Brussels, BE
173.203.227.2 AS33070 Rackspace Hosting 1.16ms from Dallas, US
12.246.85.82 AS7018 AT&T Enterprises, LLC 10.36ms from Dallas, US
212.185.181.2 AS3320 Deutsche Telekom AG 1.83ms from Hamburg, DE
60.160.201.114 AS4134 CHINANET-BACKBONE 5.39ms from Kunming, CN
121.189.3.82 AS4766 Korea Telecom 0.41ms from Los Angeles, US
96.94.67.18 AS7922 Comcast Cable Communications, LLC 6.43ms from Miami, US
199.243.113.130 AS577 Bell Canada 0.88ms from Montreal, CA
115.244.37.194 AS55836 Reliance Jio Infocomm Limited 19.62ms from Mumbai, IN
38.140.199.98 AS174 Cogent Communications, LLC 2.54ms from New York City, US
167.206.253.34 AS6128 Cablevision Systems Corp. 1.51ms from New York City, US
84.149.153.114 AS3320 Deutsche Telekom AG 5.53ms from Nuernberg, DE
176.149.138.82 AS5410 Bouygues Telecom SA 2.33ms from Paris, FR
70.90.183.82 AS7922 Comcast Cable Communications, LLC 8.72ms from Seattle, US
119.206.160.210 AS4766 Korea Telecom 5.65ms from Seoul, KR
125.143.221.66 AS4766 Korea Telecom 11.13ms from Seoul, KR
121.164.153.82 AS4766 Korea Telecom 1.59ms from Seoul, KR
211.225.47.82 AS4766 Korea Telecom 3.10ms from Seoul, KR
1.176.112.66 AS9845 LG HelloVision Corp. 8.66ms from Seoul, KR
47.121.83.34 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.53ms from Shenzhen, CN
36.225.58.66 AS3462 Data Communication Business Group 0.47ms from Taipei, TW
118.156.176.130 AS2516 KDDI CORPORATION 1.34ms from Tokyo, JP
38.252.43.2 AS328539 Giga for Telecommunication and Technology Limited 4.21ms from Tripoli, LY

Traceroute

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

$
traceroute -a -n -q1 -f4 192.237.128.78
traceroute to 192.237.128.78 (192.237.128.78): 64 hops max, 52 byte packets
4 [AS6762] 89.221.39.22 14.341 ms
5 *
6 *
7 [AS3356] 4.2.118.110 142.05 ms
8 *
9 [AS19994] 50.56.6.163 141.342 ms
10 [AS19994] 50.56.6.131 141.187 ms
11 [AS19994] 50.56.6.211 141.264 ms
12 [AS19994] 192.237.128.78 141.291 ms
Measurement taken from IPinfo ProbeNet in Athens, GR
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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