131.220.4.40 — Bonn, North Rhine-Westphalia, 🇩🇪 Germany · AS680 DFN
Search for
🌐
AS Numbers
🌐
AS Macros
Clear
🏠
AS Numbers
AS680
Prefixes of AS680
Prefix 2a00:5ba0::/29
131.220.4.40
PTR
login-stud.
informatik.uni-bonn.de
A record for
login-stud.
informatik.uni-bonn.de
A
2a00:5ba0:10:330::28
A
131.220.4.40
IP numbers used in conjunction
100%
2a00:5ba0:10:330::28
🛡️
Is this IP blacklisted?
Check against 50+ spam databases
→
🌐
131.220.0.0/16
66K IPs · AS680 DFN
→
🔧
AS680
DFN autonomous system
→
Bonn, North Rhine-Westphalia, 🇩🇪 Germany
🇩🇪
DFN
131.220.0.0/16
UNI-BONN
Courtesy of
PTR
A record for
IP numbers used in conjunction
