AS53260
Clark University
Scanned 2 days ago
🔄 Rescan

📋 Summary

IP address summary information
NameClark University
CountryUS
IPv4 addresses49K
IPv6 addressesNot available
ASN typeTransit
RegistryRIPE NCC
AllocatedJul 15, 2009
UpdatedOct 17, 2025

🗺️ Geolocation

Worcester, US

Countries by IPv4 share

US
100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 9 | IPv6: 0
NetblockIP Count
140.232.16.0/20 4.1K
140.232.224.0/19 8.2K
140.232.192.0/19 8.2K
140.232.192.0/20 4.1K
140.232.0.0/19 8.2K
140.232.240.0/20 4.1K
140.232.0.0/20 4.1K
140.232.224.0/20 4.1K
140.232.208.0/20 4.1K

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

RIPE NCC
HandleAS53260
NameCLARKU
OrganizationClark University
Statusactive
AllocatedJul 15, 2009
UpdatedOct 17, 2025

Contacts

RegistrantClark University
Abuse ContactAbuse <abuse@clarku.edu>
Tech ContactManager of Network Engineering <jvoelker@clarku.edu>
Phone+1-508-421-3877
Address950 Main Street Worcester MA 01610-1477 United States

Source: RIPE NCC

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

2 upstreams
ASNName
AS20115 Charter Communications LLC
AS46887 Crown Castle Fiber LLC

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
140.232.16.0/20 AS53260 /20 Not Found
140.232.224.0/19 AS53260 /19 Not Found
140.232.192.0/19 AS53260 /19 Not Found
140.232.192.0/20 AS53260 /20 Not Found
140.232.0.0/19 AS53260 /19 Not Found
140.232.240.0/20 AS53260 /20 Not Found
140.232.0.0/20 AS53260 /20 Not Found
140.232.224.0/20 AS53260 /20 Not Found
140.232.208.0/20 AS53260 /20 Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).

Refresh AS53260 New Lookup Domain Health