166.78.0.0/18
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: 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 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
Hosted domains
There are 5,166 domain names hosted across 531 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 166.78.3.252 | kmpg.com | 1413 |
| 166.78.37.69 | hamletdavaridds.com | 585 |
| 166.78.41.61 | imyourmortgagebroker.com | 356 |
| 166.78.60.178 | zooprinting.com | 241 |
| 166.78.44.41 | carolina-concrete-designs.com | 188 |
| 166.78.38.247 | gccisd.net | 147 |
| 166.78.38.203 | nationsforzion.org | 140 |
| 166.78.47.54 | mypilotstore.com | 131 |
| 166.78.41.1 | junkluggersofnyc.com | 121 |
| 166.78.44.155 | newingtonelectric.com | 77 |
| 166.78.50.57 | ourcatholicneighbors.com | 75 |
| 166.78.36.243 | mclaren.org | 67 |
| 166.78.31.148 | aerogeltechnologies.info | 55 |
| 166.78.44.125 | palmbeachtan.com | 53 |
| 166.78.38.244 | jaspertx.org | 45 |
| 166.78.41.231 | mikemunger.com | 44 |
| 166.78.44.208 | restructuringinformation.net | 41 |
| 166.78.41.44 | obxfreshfitcafe.com | 37 |
| 166.78.44.225 | lifewithoutaboss.net | 36 |
| 166.78.18.62 | stockcardream.com | 35 |
Hosted domains API
Pingable IPs
597 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 166.78.37.96 |
1.06ms from Dallas,
US
|
|
| 166.78.3.244 |
1.04ms from Dallas,
US
|
|
| 166.78.38.202 |
0.90ms from Dallas,
US
|
|
| 166.78.11.64 |
1.08ms from Dallas,
US
|
|
| 166.78.43.36 |
1.04ms from Dallas,
US
|
|
| 166.78.50.57 |
1.05ms from Dallas,
US
|
|
| 166.78.27.13 |
0.98ms from Dallas,
US
|
|
| 166.78.49.2 |
1.12ms from Dallas,
US
|
|
| 166.78.2.88 |
0.96ms from Dallas,
US
|
|
| 166.78.19.1 |
1.12ms from Dallas,
US
|
|
| 166.78.35.223 |
0.79ms from Dallas,
US
|
|
| 166.78.58.2 |
1.08ms from Dallas,
US
|
|
| 166.78.22.78 |
0.98ms from Dallas,
US
|
|
| 166.78.10.189 |
0.94ms from Dallas,
US
|
|
| 166.78.29.2 |
1.14ms from Dallas,
US
|
|
| 166.78.48.196 |
0.93ms from Dallas,
US
|
|
| 166.78.8.148 |
0.99ms from Dallas,
US
|
|
| 166.78.25.39 |
1.05ms from Dallas,
US
|
|
| 166.78.62.218 |
1.14ms from Dallas,
US
|
|
| 166.78.61.16 |
0.85ms from Dallas,
US
|
|
| 166.78.30.176 |
0.90ms from Dallas,
US
|
|
| 166.78.59.1 |
1.09ms from Dallas,
US
|
|
| 166.78.21.2 |
1.00ms from Dallas,
US
|
|
| 166.78.36.243 |
1.00ms from Dallas,
US
|
|
| 166.78.60.100 |
0.95ms 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 |
|---|---|---|
| 76.151.20.210 |
6.00ms from Ashburn,
US
|
|
| 111.167.94.130 |
4.94ms from Beijing,
CN
|
|
| 64.147.54.242 |
15.65ms from Boston,
US
|
|
| 108.156.104.114 |
0.09ms from Chicago,
US
|
|
| 172.183.60.82 |
0.46ms from Chicago,
US
|
|
| 146.112.141.18 |
1.63ms from Dallas,
US
|
|
| 59.177.133.18 |
1.81ms from Delhi,
IN
|
|
| 79.222.197.194 |
4.66ms from Frankfurt am Main,
DE
|
|
| 77.189.225.146 |
2.90ms from Frankfurt am Main,
DE
|
|
| 217.113.71.66 |
0.66ms from London,
GB
|
|
| 94.15.110.178 |
6.53ms from London,
GB
|
|
| 5.129.193.50 |
0.70ms from Moscow,
RU
|
|
| 158.106.206.2 |
0.89ms from New York City,
US
|
|
| 75.99.79.194 |
2.89ms from New York City,
US
|
|
| 221.162.109.210 |
3.34ms from Seoul,
KR
|
|
| 103.151.41.2 |
0.10ms from Ashburn,
US
|
|
| 101.240.204.2 |
7.22ms from Beijing,
CN
|
|
| 123.115.60.114 |
3.91ms from Beijing,
CN
|
|
| 74.92.24.242 |
5.74ms from Boston,
US
|
|
| 185.95.73.114 |
1.48ms from Brussels,
BE
|
|
| 75.162.6.114 |
8.77ms from Chicago,
US
|
|
| 92.50.74.66 |
4.57ms from Frankfurt am Main,
DE
|
|
| 122.10.54.146 |
0.69ms from Hong Kong,
HK
|
|
| 113.252.75.2 |
1.18ms from Hong Kong,
HK
|
|
| 12.194.74.162 |
0.50ms from Kansas City,
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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