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: 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
Hosted domains
There are 2,369 domain names hosted across 490 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 | krfh.com | 819 |
| 166.78.135.90 | goldforcashmarket.com | 221 |
| 166.78.156.101 | surgerylenders.com | 63 |
| 166.78.174.147 | harperbenharper.com | 52 |
| 166.78.181.36 | linos-holding.de | 31 |
| 166.78.156.126 | niagaracanada.ca | 28 |
| 166.78.178.134 | ddrheating.us | 27 |
| 166.78.156.127 | q4u.us | 24 |
| 166.78.151.78 | waitwithme.org | 22 |
| 166.78.174.162 | webuildyoubenefit.com | 20 |
| 166.78.156.125 | curtaincallclub.com | 20 |
| 166.78.151.155 | embedas.com | 19 |
| 166.78.145.79 | gunlearn.com | 19 |
| 166.78.158.130 | fusionofideas.com | 17 |
| 166.78.174.41 | neweragenetics.ca | 17 |
| 166.78.145.110 | christianmerchantservices.com | 16 |
| 166.78.160.234 | sjgames.com | 15 |
| 166.78.142.47 | passpport-america.com | 13 |
| 166.78.159.162 | justorchids.com | 13 |
| 166.78.166.58 | jamaicansinglesonline.com | 13 |
Hosted domains API
Pingable IPs
590 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 166.78.178.62 |
0.91ms from Dallas,
US
|
|
| 166.78.150.165 |
1.02ms from Dallas,
US
|
|
| 166.78.191.165 |
0.97ms from Dallas,
US
|
|
| 166.78.141.208 |
1.12ms from Dallas,
US
|
|
| 166.78.159.2 |
1.07ms from Dallas,
US
|
|
| 166.78.145.57 |
0.99ms from Dallas,
US
|
|
| 166.78.171.1 |
1.14ms from Dallas,
US
|
|
| 166.78.139.11 |
1.00ms from Dallas,
US
|
|
| 166.78.181.156 |
1.00ms from Dallas,
US
|
|
| 166.78.173.2 |
1.26ms from Dallas,
US
|
|
| 166.78.162.55 |
1.13ms from Dallas,
US
|
|
| 166.78.156.108 |
0.97ms from Dallas,
US
|
|
| 166.78.135.16 |
0.95ms from Dallas,
US
|
|
| 166.78.128.2 |
1.14ms from Dallas,
US
|
|
| 166.78.185.193 |
1.06ms from Dallas,
US
|
|
| 166.78.163.85 |
0.96ms from Dallas,
US
|
|
| 166.78.137.74 |
0.97ms from Dallas,
US
|
|
| 166.78.155.72 |
0.97ms from Dallas,
US
|
|
| 166.78.134.169 |
1.05ms from Dallas,
US
|
|
| 166.78.152.18 |
0.94ms from Dallas,
US
|
|
| 166.78.184.232 |
0.90ms from Dallas,
US
|
|
| 166.78.146.104 |
1.05ms from Dallas,
US
|
|
| 166.78.144.220 |
0.99ms from Dallas,
US
|
|
| 166.78.131.2 |
1.10ms from Dallas,
US
|
|
| 166.78.138.136 |
1.06ms 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 |
|---|---|---|
| 37.140.236.2 |
0.39ms from Amsterdam,
NL
|
|
| 169.47.49.210 |
0.68ms from Ashburn,
US
|
|
| 5.234.42.194 |
17.81ms from Az Za`ayin,
QA
|
|
| 209.10.191.50 |
0.77ms from Dallas,
US
|
|
| 12.116.170.162 |
0.64ms from Dallas,
US
|
|
| 75.127.71.2 |
0.64ms from Frankfurt am Main,
DE
|
|
| 187.205.149.34 |
6.53ms from Guadalajara,
MX
|
|
| 115.78.3.34 |
0.77ms from Ho Chi Minh City,
VN
|
|
| 116.115.34.50 |
11.69ms from Hohhot,
CN
|
|
| 125.165.66.114 |
1.73ms from Jakarta,
ID
|
|
| 176.67.240.82 |
6.08ms from Kazan,
RU
|
|
| 188.43.225.194 |
0.46ms from Khabarovsk,
RU
|
|
| 213.159.254.194 |
0.64ms from Kyiv,
UA
|
|
| 64.229.245.162 |
5.88ms from Montreal,
CA
|
|
| 218.204.39.34 |
6.12ms from Nanning,
CN
|
|
| 204.235.154.2 |
6.99ms from New York City,
US
|
|
| 126.86.145.18 |
4.18ms from Osaka,
JP
|
|
| 75.148.85.162 |
5.51ms from Portland,
US
|
|
| 76.129.77.178 |
6.72ms from Salt Lake City,
US
|
|
| 73.252.197.178 |
2.32ms from San Jose,
US
|
|
| 96.90.201.18 |
6.17ms from San Jose,
US
|
|
| 84.210.249.2 |
2.47ms from Sandefjord,
NO
|
|
| 180.182.23.130 |
1.11ms from Seoul,
KR
|
|
| 211.195.196.178 |
1.63ms from Seoul,
KR
|
|
| 59.129.10.2 |
1.37ms from Tokyo,
JP
|
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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