1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.21.0.0/16

101.21.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
0
Pingable IPs
21,739

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4837 CHINA UNICOM China169 Backbone
    100%
101.21.0.0/24 China 100%110
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Pingable IPs

21,739 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
101.21.34.228AS4837 CHINA UNICOM China169 Backbone10.84ms from Beijing,  CN
101.21.71.28AS4837 CHINA UNICOM China169 Backbone9.76ms from Beijing,  CN
101.21.1.119AS4837 CHINA UNICOM China169 Backbone8.70ms from Beijing,  CN
101.21.30.249AS4837 CHINA UNICOM China169 Backbone10.54ms from Beijing,  CN
101.21.39.186AS4837 CHINA UNICOM China169 Backbone10.53ms from Beijing,  CN
101.21.3.204AS4837 CHINA UNICOM China169 Backbone9.18ms from Beijing,  CN
101.21.46.133AS4837 CHINA UNICOM China169 Backbone9.76ms from Beijing,  CN
101.21.72.54AS4837 CHINA UNICOM China169 Backbone9.78ms from Beijing,  CN
101.21.35.29AS4837 CHINA UNICOM China169 Backbone10.43ms from Beijing,  CN
101.21.69.234AS4837 CHINA UNICOM China169 Backbone9.68ms from Beijing,  CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
77.173.241.32AS1136 KPN B.V.2.34ms from Amsterdam,  NL
86.35.42.0AS9050 Orange Romania S.A.0.42ms from Bucharest,  RO
72.128.66.32AS10796 Charter Communications Inc5.67ms from Chicago,  US
112.102.204.0AS4134 CHINANET-BACKBONE15.79ms from Dalian,  CN
73.116.180.64AS7922 Comcast Cable Communications, LLC10.81ms from Los Angeles,  US
82.130.170.176AS12338 Euskaltel S.A.5.85ms from Madrid,  ES
151.40.54.208AS1267 WIND TRE S.P.A.9.40ms from Milan,  IT
201.19.37.16AS7738 V tal4.23ms from Rio de Janeiro,  BR
3.39.185.176AS16509 Amazon.com, Inc.0.20ms from Seoul,  KR
14.40.10.64AS4766 Korea Telecom1.32ms from Seoul,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 101.21.196.63
traceroute to 101.21.196.63 (101.21.196.63): 64 hops max, 52 byte packets
5 [] 146.70.0.34 6.495 ms
6 *
7 [AS4837] 219.158.3.117 119.283 ms
8 *
9 *
10 *
11 *
12 [AS4837] 221.194.61.118 138.289 ms
13 [AS4837] 101.21.196.63 132.322 ms
Measurement taken from  IPinfo ProbeNet in Brussels, BE
On