AS397501
Purdue University
Scanned 2 days ago
📋 Summary
IP address summary information| Name | Purdue University |
| Country | US |
| IPv4 addresses | 20K |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Apr 24, 2019 |
| Updated | Apr 24, 2019 |
🗺️ Geolocation
USCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 10 | IPv6: 1| Netblock | IP Count |
|---|---|
| 128.211.120.0/24 | 256 |
| 128.211.64.0/24 | 256 |
| 128.211.126.0/24 | 256 |
| 128.211.184.0/23 | 512 |
| 128.211.192.0/18 | 16K |
| 128.211.96.0/24 | 256 |
| 128.211.188.0/22 | 1.0K |
| 128.211.186.0/23 | 512 |
| 128.211.124.0/24 | 256 |
| 2607:ac80:400::/40 | 0 |
| 128.211.112.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS397501 |
| Name | PURDUE-RESNET |
| Organization | Purdue University |
| Status | active |
| Allocated | Apr 24, 2019 |
| Updated | Apr 24, 2019 |
Contacts
| Registrant | Purdue University |
| Address | Purdue Information Technology 191 N. University St. West Lafayette IN 47907 United States |
Source: ARIN
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS11114 | Wintek Corporation |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 128.211.120.0/24 | AS397501 | /24 | ✓ Valid |
| 128.211.64.0/24 | AS397501 | /24 | ✓ Valid |
| 128.211.126.0/24 | AS397501 | /24 | ✓ Valid |
| 128.211.184.0/23 | AS397501 | /24 | ✓ Valid |
| 128.211.192.0/18 | AS397501 | /24 | ✓ Valid |
| 128.211.96.0/24 | AS397501 | /24 | ✓ Valid |
| 128.211.188.0/22 | AS397501 | /24 | ✓ Valid |
| 128.211.186.0/23 | AS397501 | /24 | ✓ Valid |
| 128.211.124.0/24 | AS397501 | /24 | ✓ Valid |
| 128.211.112.0/24 | AS397501 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).