130.91.208.20 — Philadelphia, Pennsylvania, 🇺🇸 USA · AS55 ASN-UPENN
Search for
🌐
AS Numbers
🌐
AS Macros
Clear
🏠
AS Number Lookup
AS55
Prefixes of AS55
Prefix 130.91.0.0/16
130.91.208.20
PTR
tsidpapprl01.
net.isc.upenn.edu
A record for
tsidpapprl01.
net.isc.upenn.edu
A
2607:f470:1004:2::10
A
130.91.208.20
IP numbers used in conjunction
100%
2607:f470:1004:2::10
🛡️
Is this IP blacklisted?
Check against 50+ spam databases
→
🌐
130.91.0.0/16
66K IPs · AS55 ASN-UPENN
→
🔧
AS55
ASN-UPENN autonomous system
→
Philadelphia, Pennsylvania, 🇺🇸 USA
🇺🇸
ASN-UPENN
130.91.0.0/16
PennNet
Courtesy of
PTR
A record for
IP numbers used in conjunction
