AS401317
Boulder Public Library District
Scanned 2 days ago
📋 Summary
IP address summary information| Name | Boulder Public Library District |
| Country | US |
| IPv4 addresses | 256 |
| IPv6 addresses | Not available |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Aug 14, 2024 |
| Updated | Aug 14, 2024 |
🗺️ Geolocation
Boulder, USCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 1 | IPv6: 0| Netblock | IP Count |
|---|---|
| 129.19.154.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS401317 |
| Name | BPLD |
| Organization | Boulder Public Library District |
| Status | active |
| Allocated | Aug 14, 2024 |
| Updated | Aug 14, 2024 |
Contacts
| Registrant | Boulder Public Library District |
| Address | 1001 Arapahoe Ave Boulder CO 80302 United States |
Source: ARIN
🔗 Peers
1 peer for this ASN| ASN | Name | Country |
|---|---|---|
| AS33652 | Comcast Cable Communications, LLC | - |
Peer data from RIPE Stat ASN neighbours.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS14041 | University Corporation for Atmospheric Research |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 129.19.154.0/24 | AS401317 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).