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: 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: 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: 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 2,450 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 | gastrosleeve.com | 879 |
| 166.78.135.90 | pasadenapawnshop.info | 221 |
| 166.78.156.101 | pimsts.com | 68 |
| 166.78.174.147 | benharperguitars.com | 52 |
| 166.78.181.36 | deadwoodtodiamonds.com.au | 31 |
| 166.78.156.126 | niagaragatewaycip.ca | 28 |
| 166.78.178.134 | ddrheating.info | 27 |
| 166.78.156.127 | pleasanttruth.net | 24 |
| 166.78.151.78 | askkimjordan.tv | 22 |
| 166.78.174.162 | mojavemagnum.info | 20 |
| 166.78.156.125 | familycenterspreschools.org | 20 |
| 166.78.151.155 | embed.as | 19 |
| 166.78.145.79 | gunlearn.info | 19 |
| 166.78.174.41 | blazingburrito.com | 17 |
| 166.78.158.130 | tracksideapplications.com | 17 |
| 166.78.145.110 | profamilyprocessing.com | 16 |
| 166.78.160.234 | sjgames.com | 15 |
| 166.78.187.107 | israelalvarez.org | 13 |
| 166.78.166.58 | costaricansinglesonline.com | 13 |
| 166.78.159.162 | linksvalet.com | 13 |
Hosted domains API
Pingable IPs
429 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 166.78.186.66 |
0.92ms from Dallas,
US
|
|
| 166.78.179.233 |
1.05ms from Dallas,
US
|
|
| 166.78.185.193 |
0.99ms from Dallas,
US
|
|
| 166.78.161.145 |
1.12ms from Dallas,
US
|
|
| 166.78.169.2 |
1.14ms from Dallas,
US
|
|
| 166.78.166.29 |
1.02ms from Dallas,
US
|
|
| 166.78.142.117 |
1.14ms from Dallas,
US
|
|
| 166.78.163.253 |
1.06ms from Dallas,
US
|
|
| 166.78.168.3 |
1.22ms from Dallas,
US
|
|
| 166.78.184.97 |
1.01ms from Dallas,
US
|
|
| 166.78.148.5 |
1.03ms from Dallas,
US
|
|
| 166.78.190.2 |
1.30ms from Dallas,
US
|
|
| 166.78.146.1 |
1.19ms from Dallas,
US
|
|
| 166.78.167.80 |
1.14ms from Dallas,
US
|
|
| 166.78.151.104 |
0.98ms from Dallas,
US
|
|
| 166.78.147.132 |
1.03ms from Dallas,
US
|
|
| 166.78.182.159 |
1.06ms from Dallas,
US
|
|
| 166.78.153.31 |
0.99ms from Dallas,
US
|
|
| 166.78.143.184 |
1.00ms from Dallas,
US
|
|
| 166.78.183.100 |
1.03ms from Dallas,
US
|
|
| 166.78.137.136 |
1.05ms from Dallas,
US
|
|
| 166.78.160.144 |
1.16ms from Dallas,
US
|
|
| 166.78.139.11 |
1.01ms from Dallas,
US
|
|
| 166.78.187.107 |
1.12ms from Dallas,
US
|
|
| 166.78.140.1 |
1.15ms 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 |
|---|---|---|
| 145.53.127.210 |
1.24ms from Amsterdam,
NL
|
|
| 154.16.49.66 |
1.04ms from Ashburn,
US
|
|
| 101.100.0.34 |
0.93ms from Auckland,
NZ
|
|
| 171.101.153.210 |
7.64ms from Bangkok,
TH
|
|
| 35.128.5.2 |
11.96ms from Chicago,
US
|
|
| 23.160.120.2 |
9.14ms from Chicago,
US
|
|
| 75.49.78.18 |
18.80ms from Dallas,
US
|
|
| 134.147.202.2 |
3.39ms from Duesseldorf,
DE
|
|
| 170.84.159.2 |
15.49ms from Fortaleza,
BR
|
|
| 91.145.12.2 |
11.36ms from Gaevle,
SE
|
|
| 81.90.77.2 |
0.94ms from Helsinki,
FI
|
|
| 24.220.44.82 |
8.51ms from Minneapolis,
US
|
|
| 59.55.164.242 |
7.02ms from Nanchang,
CN
|
|
| 117.168.188.2 |
2.63ms from Nanchang,
CN
|
|
| 87.164.26.98 |
2.43ms from Nuernberg,
DE
|
|
| 210.161.100.194 |
5.25ms from Osaka,
JP
|
|
| 110.54.77.34 |
8.01ms from Osaka,
JP
|
|
| 129.219.231.66 |
1.57ms from Phoenix,
US
|
|
| 39.71.109.66 |
6.72ms from Qingdao,
CN
|
|
| 166.113.113.98 |
6.91ms from Richardson,
US
|
|
| 69.248.84.114 |
5.33ms from Secaucus,
US
|
|
| 13.250.57.50 |
0.48ms from Singapore,
SG
|
|
| 199.203.127.146 |
1.37ms from Tel Aviv,
IL
|
|
| 204.225.214.2 |
0.39ms from Toronto,
CA
|
|
| 47.48.146.194 |
10.65ms from Atlanta,
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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