129.19.154.0/24
AS401317 · Boulder Public Library District
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| Country |
United States
|
| Domain | boulderlibrary.org |
| ASN | AS401317 |
| Parent Range | 129.19.0.0/16 |
| Registry | ARIN |
| ID | WESTNET-BPLD-01 |
WHOIS Details
NetHandle: NET-129-19-154-0-1 OrgID: BPLD-4 Parent: NET-129-19-128-0-1 NetName: WESTNET-BPLD-01 NetRange: 129.19.154.0 - 129.19.154.255 NetType: reassignment Comment: Boulder Public Library District Comment: https://boulderlibrary.org RegDate: 2024-08-29 Updated: 2024-08-29 Source: ARIN OrgID: BPLD-4 OrgName: Boulder Public Library District CanAllocate: Street: 1001 Arapahoe Ave City: Boulder State/Prov: CO Country: US PostalCode: 80302 RegDate: 2024-06-26 Updated: 2024-08-09 OrgAdminHandle: BPLDN-ARIN OrgTechHandle: BPLDN-ARIN OrgAbuseHandle: ABUSE9019-ARIN Source: ARIN POCHandle: ABUSE9019-ARIN IsRole: Y LastName: AbuseAdmin FirstName: Street: 1001 Arapahoe Ave City: Boulder State/Prov: CO Country: US PostalCode: 80302 RegDate: 2024-05-09 Updated: 2024-05-09 OfficePhone: +1-983-888-0599 Mailbox: Abuse@boulderlibrary.org Source: ARIN POCHandle: BPLDN-ARIN IsRole: Y LastName: bpldnetworkadministrator FirstName: Street: 1001 Arapahoe Ave City: Boulder State/Prov: CO Country: US PostalCode: 80302 RegDate: 2024-06-26 Updated: 2025-06-26 OfficePhone: +1-983-888-0599 Mailbox: net-admin@boulderlibrary.org Source: ARIN
Overlapping Ranges
BGP prefixes that contain 129.19.154.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 129.19.0.0/16 | AS14041 | Colorado State University | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 129.19.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 129.19.0.0/16 | AS14041 | Colorado State University | 65,536 |
| 129.19.0.0/18 | AS12145 | Colorado State University | 16,384 |
| 129.19.0.0/18 | AS31991 | Colorado State University | 16,384 |
| 129.19.192.0/18 | AS104 | University of Colorado Boulder | 16,384 |
| 129.19.176.0/20 | AS393869 | COLORADO MOUNTAIN COLLEGE | 4,096 |
| 129.19.128.0/20 | AS54393 | Fort Lewis College | 4,096 |
| 129.19.92.0/23 | AS14041 | The Auraria Higher Education Center | 512 |
| 129.19.144.0/24 | AS393657 | Colorado Mesa University | 256 |
| 129.19.174.0/24 | AS396212 | Aims Community College | 256 |
| 129.19.163.0/24 | AS65 | Air Force Systems Networking | 256 |
| 129.19.148.0/24 | AS14041 | NEON, Inc. | 256 |
| 129.19.149.0/24 | AS14041 | NEON, Inc. | 256 |
| 129.19.153.0/24 | AS14041 | WICHE | 256 |
| 129.19.165.0/24 | AS14041 | National Center for Atmospheric Research | 256 |
| 129.19.151.0/24 | AS30136 | Adams 12 | 256 |
| 129.19.152.0/24 | AS30136 | Adams 12 | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
6 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 129.19.154.254 |
1.45ms 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 |
|---|---|---|
| 3.103.92.88 |
0.48ms from Auckland,
NZ
|
|
| 43.152.248.248 |
0.82ms from Bangkok,
TH
|
|
| 84.191.124.232 |
6.03ms from Berlin,
DE
|
|
| 83.112.64.152 |
7.30ms from Frankfurt am Main,
DE
|
|
| 188.50.86.72 |
3.95ms from Jeddah,
SA
|
|
| 86.189.33.168 |
0.79ms from London,
GB
|
|
| 3.110.97.56 |
0.27ms from Mumbai,
IN
|
|
| 218.0.126.152 |
5.41ms from Ningbo,
CN
|
|
| 45.70.247.24 |
2.23ms from Novo Hamburgo,
BR
|
|
| 133.123.97.8 |
7.76ms from Osaka,
JP
|
|
| 125.11.49.56 |
10.86ms from Osaka,
JP
|
|
| 75.37.193.56 |
17.53ms from San Jose,
US
|
|
| 179.95.148.24 |
2.37ms from Sao Paulo,
BR
|
|
| 125.150.207.104 |
1.41ms from Seoul,
KR
|
|
| 220.135.158.168 |
9.00ms from Taipei,
TW
|
|
| 35.79.60.232 |
0.19ms from Tokyo,
JP
|
|
| 176.92.102.56 |
1.05ms from Athens,
GR
|
|
| 2.205.102.72 |
4.82ms from Berlin,
DE
|
|
| 97.133.114.72 |
15.67ms from Dallas,
US
|
|
| 134.158.171.88 |
2.50ms from Geneve,
CH
|
|
| 113.105.151.152 |
2.76ms from Guangzhou,
CN
|
|
| 83.138.49.56 |
4.48ms from Kyiv,
UA
|
|
| 72.132.137.120 |
7.32ms from Los Angeles,
US
|
|
| 100.27.95.104 |
0.23ms from Reston,
US
|
|
| 97.191.227.56 |
13.46ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Denver, US
What are IP address ranges?
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