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: 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 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 5,251 domain names hosted across 541 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 | 1415 |
| 166.78.37.69 | hamletdavaridds.com | 599 |
| 166.78.41.61 | mtglendingllc.com | 356 |
| 166.78.60.178 | zooprinting.com | 248 |
| 166.78.44.41 | rapcoequipmentottawa.ca | 204 |
| 166.78.38.247 | gccisd.net | 146 |
| 166.78.38.203 | nationsforzion.org | 145 |
| 166.78.41.1 | luggersvalet.org | 134 |
| 166.78.47.54 | mypilotstore.com | 132 |
| 166.78.44.155 | jilladascupcakebar.com | 76 |
| 166.78.50.57 | ourchristianneighborhood.us | 75 |
| 166.78.36.243 | mclaren.org | 67 |
| 166.78.31.148 | aerogeltech.org | 55 |
| 166.78.44.125 | palmbeachtan.com | 53 |
| 166.78.38.244 | jaspertx.org | 46 |
| 166.78.41.231 | aromazonatherapeutics.com | 44 |
| 166.78.44.208 | restructuringinfo.net | 41 |
| 166.78.44.225 | mydigitallifestyle.ch | 37 |
| 166.78.41.44 | flyingpirate.org | 36 |
| 166.78.18.62 | govictoryblue.com | 35 |
Hosted domains API
Pingable IPs
610 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 166.78.44.86 |
0.84ms from Dallas,
US
|
|
| 166.78.62.218 |
1.10ms from Dallas,
US
|
|
| 166.78.40.184 |
0.80ms from Dallas,
US
|
|
| 166.78.7.145 |
1.02ms from Dallas,
US
|
|
| 166.78.33.74 |
1.05ms from Dallas,
US
|
|
| 166.78.17.144 |
1.01ms from Dallas,
US
|
|
| 166.78.46.196 |
0.92ms from Dallas,
US
|
|
| 166.78.58.2 |
1.09ms from Dallas,
US
|
|
| 166.78.42.97 |
1.08ms from Dallas,
US
|
|
| 166.78.2.45 |
0.98ms from Dallas,
US
|
|
| 166.78.63.86 |
0.98ms from Dallas,
US
|
|
| 166.78.61.78 |
0.95ms from Dallas,
US
|
|
| 166.78.23.2 |
1.07ms from Dallas,
US
|
|
| 166.78.55.3 |
1.20ms from Dallas,
US
|
|
| 166.78.0.40 |
0.96ms from Dallas,
US
|
|
| 166.78.41.87 |
0.84ms from Dallas,
US
|
|
| 166.78.4.250 |
1.02ms from Dallas,
US
|
|
| 166.78.8.245 |
0.97ms from Dallas,
US
|
|
| 166.78.24.168 |
1.03ms from Dallas,
US
|
|
| 166.78.47.90 |
0.90ms from Dallas,
US
|
|
| 166.78.25.39 |
1.07ms from Dallas,
US
|
|
| 166.78.31.232 |
1.02ms from Dallas,
US
|
|
| 166.78.56.3 |
1.16ms from Dallas,
US
|
|
| 166.78.1.28 |
0.95ms from Dallas,
US
|
|
| 166.78.34.208 |
0.88ms 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 |
|---|---|---|
| 98.19.67.178 |
6.42ms from Atlanta,
US
|
|
| 190.252.53.2 |
4.25ms from Bogota,
CO
|
|
| 98.24.115.210 |
6.51ms from Charlotte,
US
|
|
| 75.166.37.34 |
2.10ms from Denver,
US
|
|
| 43.155.83.66 |
0.41ms from Hong Kong,
HK
|
|
| 12.194.74.162 |
0.53ms from Kansas City,
US
|
|
| 39.61.119.98 |
2.19ms from Karachi,
PK
|
|
| 35.242.185.50 |
0.09ms from London,
GB
|
|
| 90.163.108.226 |
1.92ms from Madrid,
ES
|
|
| 124.168.214.66 |
1.68ms from Melbourne,
AU
|
|
| 24.158.7.18 |
11.98ms from Milwaukee,
US
|
|
| 93.85.109.130 |
6.65ms from Minsk,
BY
|
|
| 217.128.176.146 |
2.05ms from Paris,
FR
|
|
| 34.197.170.226 |
0.19ms from Reston,
US
|
|
| 87.16.169.50 |
13.56ms from Rome,
IT
|
|
| 212.3.169.18 |
16.83ms from Rome,
IT
|
|
| 61.74.233.194 |
0.87ms from Seoul,
KR
|
|
| 183.103.152.34 |
6.61ms from Seoul,
KR
|
|
| 185.162.148.2 |
0.91ms from Tel Aviv,
IL
|
|
| 220.211.172.34 |
2.38ms from Tokyo,
JP
|
|
| 123.118.190.226 |
3.15ms from Beijing,
CN
|
|
| 186.170.24.242 |
2.64ms from Bogota,
CO
|
|
| 181.44.234.98 |
5.80ms from Buenos Aires,
AR
|
|
| 66.57.30.194 |
2.71ms from Charlotte,
US
|
|
| 173.20.119.130 |
10.73ms from Chicago,
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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