129.19.0.0/18
AS12145 · Colorado State University
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| Country |
United States
|
| Domain | colostate.edu |
| ASN | AS12145 |
| Parent Range | 129.19.0.0/16 |
| Registry | ARIN |
| ID | CSU-FRGP-19 |
WHOIS Details
NetHandle: NET-129-19-0-0-2 OrgID: CSU-2 Parent: NET-129-19-0-0-1 NetName: CSU-FRGP-19 NetRange: 129.19.0.0 - 129.19.63.255 NetType: reallocation OriginAS: 12145 RegDate: 2019-01-15 Updated: 2019-01-15 Source: ARIN OrgID: CSU-2 OrgName: Colorado State University CanAllocate: Street: Academic Computing and Networking Services Street: Colorado State University Street: 1018 Campus Delivery City: Fort Collins State/Prov: CO Country: US PostalCode: 80523 RegDate: 1970-01-01 Updated: 2024-11-25 OrgAdminHandle: SSJ11-ARIN OrgTechHandle: DNSAD191-ARIN OrgAbuseHandle: DNSAD191-ARIN Source: ARIN POCHandle: SSJ11-ARIN IsRole: N LastName: Juarez FirstName: Steve Street: 601 S Howes St City: Fort Collins State/Prov: CO Country: US PostalCode: 80521 RegDate: 2024-02-07 Updated: 2024-02-07 OfficePhone: +1-970-491-4150 MobilePhone: +1-970-443-3520 Mailbox: steve.juarez@colostate.edu Source: ARIN POCHandle: DNSAD191-ARIN IsRole: Y LastName: DNS Administrator FirstName: Street: Academic Computing and Networking Services Street: Colorado State University City: Fort Collins State/Prov: CO Country: US PostalCode: 80523 RegDate: 2007-03-07 Updated: 2025-06-12 OfficePhone: +1-970-491-5600 FaxPhone: +1-970-491-1958 Mailbox: dns.admin@colostate.edu Source: ARIN
Overlapping Ranges
BGP prefixes that contain 129.19.0.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 129.19.0.0/16 | AS14041 | Colorado State University | 65,536 |
Hosted domains
There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
684 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 129.19.42.112 |
3.26ms from Denver,
US
|
|
| 129.19.61.87 |
3.79ms from Denver,
US
|
|
| 129.19.52.229 |
4.30ms from Denver,
US
|
|
| 129.19.38.78 |
3.16ms from Denver,
US
|
|
| 129.19.49.157 |
3.80ms from Denver,
US
|
|
| 129.19.58.23 |
4.34ms from Denver,
US
|
|
| 129.19.33.76 |
149.35ms from Tirana,
AL
|
|
| 129.19.47.149 |
149.62ms from Tirana,
AL
|
|
| 129.19.44.118 |
149.78ms from Tirana,
AL
|
|
| 129.19.60.168 |
3.88ms from Denver,
US
|
|
| 129.19.56.198 |
4.14ms from Denver,
US
|
|
| 129.19.48.22 |
4.19ms from Denver,
US
|
|
| 129.19.50.194 |
4.11ms from Denver,
US
|
|
| 129.19.37.7 |
149.59ms from Tirana,
AL
|
|
| 129.19.46.213 |
149.51ms from Tirana,
AL
|
|
| 129.19.34.237 |
149.52ms from Tirana,
AL
|
|
| 129.19.62.112 |
149.39ms from Tirana,
AL
|
|
| 129.19.35.202 |
6.31ms from Denver,
US
|
|
| 129.19.55.34 |
3.80ms from Denver,
US
|
|
| 129.19.63.187 |
149.47ms from Tirana,
AL
|
|
| 129.19.40.232 |
3.08ms from Denver,
US
|
|
| 129.19.43.246 |
3.22ms from Denver,
US
|
|
| 129.19.32.52 |
149.41ms from Tirana,
AL
|
|
| 129.19.41.221 |
3.19ms from Denver,
US
|
|
| 129.19.45.233 |
4.65ms from Denver,
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 |
|---|---|---|
| 66.178.95.82 |
9.17ms from Ashburn,
US
|
|
| 15.235.26.210 |
0.07ms from Beauharnois,
CA
|
|
| 113.241.142.130 |
11.11ms from Changsha,
CN
|
|
| 217.10.97.2 |
2.60ms from Copenhagen,
DK
|
|
| 123.16.155.242 |
1.39ms from Hanoi,
VN
|
|
| 35.177.14.50 |
0.13ms from London,
GB
|
|
| 81.143.234.18 |
2.19ms from London,
GB
|
|
| 64.125.204.18 |
0.31ms from Los Angeles,
US
|
|
| 80.30.127.194 |
7.63ms from Madrid,
ES
|
|
| 80.169.246.226 |
7.90ms from Marseille,
FR
|
|
| 93.49.170.194 |
0.90ms from Milan,
IT
|
|
| 87.13.219.242 |
9.24ms from Milan,
IT
|
|
| 100.40.168.18 |
3.68ms from New York City,
US
|
|
| 150.49.126.146 |
3.96ms from Osaka,
JP
|
|
| 223.133.158.162 |
16.03ms from Osaka,
JP
|
|
| 81.53.110.2 |
11.77ms from Paris,
FR
|
|
| 27.212.185.242 |
4.86ms from Qingdao,
CN
|
|
| 186.7.98.50 |
1.98ms from Santo Domingo,
DO
|
|
| 24.50.62.210 |
1.11ms from Toronto,
CA
|
|
| 145.124.51.226 |
2.62ms from Amsterdam,
NL
|
|
| 48.211.201.146 |
0.16ms from Boydton,
US
|
|
| 18.220.71.82 |
7.75ms from Chicago,
US
|
|
| 213.111.174.18 |
0.32ms from Chisinau,
MD
|
|
| 37.197.150.82 |
1.99ms from Copenhagen,
DK
|
|
| 38.246.0.2 |
1.65ms from Denver,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bend, 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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