163.21.128.0/20
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AS Numbers
AS17716
Prefixes of AS17716
Prefix 163.21.128.0/20
Network Information
Prefix
163.21.128.0/20
CIDR
/20
Total IPs
4,096
Usable IPs
4,094
IP Range
163.21.128.0
-
163.21.143.255
45352
131273
4780
17716
163.21.128.0/20
BGP Paths to 163.21.128.0/20
1 paths from 1 origin AS
AS Looking Glass
BGP paths to 163.21.128.0/20 (origin on the right, matching graph above)
AS45352
→
AS131273
→
AS4780
→
AS17716
Hostnames in this Network
IP
Hostname
163.21.134.7
dns.hhps.tp.edu.tw
163.21.135.173
e-portfolio.cooc.tp.edu.tw
163.21.135.194
onlinedb.tp.edu.tw
163.21.135.232
special.tp.edu.tw
163.21.140.2
dns.csps.tp.edu.tw