166.78.128.0/18
AS33070 · Rackspace Hosting
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| Country |
United States
|
| Domain | rackspace.com |
| ASN | AS33070 |
| Registry | ARIN |
| ID | RACKS-8-NET-11 |
WHOIS Details
NetHandle: NET-166-78-0-0-1 OrgID: RACKS-8 Parent: NET-166-0-0-0-0 NetName: RACKS-8-NET-11 NetRange: 166.78.0.0 - 166.78.255.255 NetType: allocation RegDate: 2012-10-17 Updated: 2012-10-17 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: 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: 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: 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 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
Hosted domains
There are 2,455 domain names hosted across 495 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 166.78.137.74 | executiveuniversity.com | 884 |
| 166.78.135.90 | cash4goldla.info | 221 |
| 166.78.156.101 | birthtourism.com | 68 |
| 166.78.174.147 | hillbillyinstincts.com | 52 |
| 166.78.181.36 | deadwoodtodiamonds.com.au | 31 |
| 166.78.156.126 | crawfordss.net | 28 |
| 166.78.178.134 | brownleelumber.com | 27 |
| 166.78.156.127 | keep-it-level.com | 24 |
| 166.78.151.78 | renovatefw.org | 22 |
| 166.78.174.162 | webuildyoubenefit.com | 20 |
| 166.78.156.125 | curtaincallclub.com | 20 |
| 166.78.145.79 | gunlearn.info | 19 |
| 166.78.151.155 | abunchtell.com | 19 |
| 166.78.158.130 | harmor.org | 17 |
| 166.78.174.41 | camclarkfordpromo.com | 17 |
| 166.78.145.110 | processingwithapurpose.net | 16 |
| 166.78.160.234 | sjgames.com | 15 |
| 166.78.187.107 | israelalvarez.org | 13 |
| 166.78.159.162 | edglenn.com | 13 |
| 166.78.166.58 | meetyourhusband.com | 13 |
Hosted domains API
Pingable IPs
589 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 166.78.186.156 |
0.97ms from Dallas,
US
|
|
| 166.78.172.141 |
0.97ms from Dallas,
US
|
|
| 166.78.191.165 |
1.09ms from Dallas,
US
|
|
| 166.78.147.247 |
1.05ms from Dallas,
US
|
|
| 166.78.165.181 |
1.17ms from Dallas,
US
|
|
| 166.78.130.1 |
1.21ms from Dallas,
US
|
|
| 166.78.158.127 |
1.04ms from Dallas,
US
|
|
| 166.78.128.2 |
1.18ms from Dallas,
US
|
|
| 166.78.146.104 |
1.02ms from Dallas,
US
|
|
| 166.78.188.17 |
1.07ms from Dallas,
US
|
|
| 166.78.138.136 |
1.01ms from Dallas,
US
|
|
| 166.78.184.232 |
0.88ms from Dallas,
US
|
|
| 166.78.144.183 |
1.03ms from Dallas,
US
|
|
| 166.78.171.3 |
1.15ms from Dallas,
US
|
|
| 166.78.173.2 |
1.21ms from Dallas,
US
|
|
| 166.78.139.11 |
1.00ms from Dallas,
US
|
|
| 166.78.178.62 |
0.91ms from Dallas,
US
|
|
| 166.78.175.17 |
1.04ms from Dallas,
US
|
|
| 166.78.190.3 |
1.20ms from Dallas,
US
|
|
| 166.78.174.229 |
0.87ms from Dallas,
US
|
|
| 166.78.160.3 |
1.11ms from Dallas,
US
|
|
| 166.78.182.159 |
1.07ms from Dallas,
US
|
|
| 166.78.181.156 |
1.01ms from Dallas,
US
|
|
| 166.78.169.2 |
1.16ms from Dallas,
US
|
|
| 166.78.168.1 |
1.23ms 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 |
|---|---|---|
| 77.74.67.2 |
1.70ms from Almaty,
KZ
|
|
| 114.255.188.18 |
3.30ms from Beijing,
CN
|
|
| 104.86.62.18 |
0.34ms from Berlin,
DE
|
|
| 8.42.8.162 |
0.20ms from Chicago,
US
|
|
| 184.13.49.194 |
16.56ms from Chicago,
US
|
|
| 68.50.97.130 |
15.43ms from Chicago,
US
|
|
| 75.151.216.18 |
14.75ms from Dallas,
US
|
|
| 46.94.78.162 |
7.94ms from Frankfurt am Main,
DE
|
|
| 87.182.223.18 |
2.57ms from Frankfurt am Main,
DE
|
|
| 162.19.110.114 |
0.28ms from Gravelines,
FR
|
|
| 187.241.230.2 |
10.97ms from Guadalajara,
MX
|
|
| 213.23.187.242 |
1.27ms from Hamburg,
DE
|
|
| 14.173.92.146 |
5.62ms from Ho Chi Minh City,
VN
|
|
| 185.182.156.2 |
1.22ms from Izmir,
TR
|
|
| 119.163.83.130 |
3.41ms from Jinan,
CN
|
|
| 91.219.52.98 |
8.29ms from Kyiv,
UA
|
|
| 1.58.211.130 |
17.46ms from Liaoyang,
CN
|
|
| 160.178.48.194 |
19.77ms from Lisbon,
PT
|
|
| 212.139.129.130 |
2.22ms from London,
GB
|
|
| 81.41.160.18 |
7.00ms from Madrid,
ES
|
|
| 67.52.43.98 |
1.21ms from Milwaukee,
US
|
|
| 45.55.247.18 |
0.30ms from New York City,
US
|
|
| 167.21.199.178 |
4.80ms from Newark,
US
|
|
| 5.51.172.2 |
0.90ms from Paris,
FR
|
|
| 43.135.175.2 |
0.26ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Dallas, US
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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