129.21.6.66 — Rochester, New York, 🇺🇸 USA · AS4385 ROCHESTER-2
Search for
🌐
AS Numbers
🌐
AS Macros
Clear
🏠
AS Number Lookup
AS4385
Prefixes of AS4385
Prefix 2620:8d:8000::/48
129.21.6.66
PTR
cpu.
rit.edu
A record for
cpu.
rit.edu
A
2620:8d:8000:e6::666
A
129.21.6.66
pong.
rit.edu
A
129.21.6.66
root.
rit.edu
A
129.21.6.66
IP numbers used in conjunction
33%
2620:8d:8000:e6::666
🛡️
Is this IP blacklisted?
Check against 50+ spam databases
→
🌐
129.21.0.0/16
66K IPs · AS4385 ROCHESTER-2
→
🔧
AS4385
ROCHESTER-2 autonomous system
→
Rochester, New York, 🇺🇸 USA
🇺🇸
ROCHESTER-2
129.21.0.0/16
Rochester Institute of Technology
Courtesy of
PTR
A record for
IP numbers used in conjunction