IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 123.0.0.0/8
  3. 123.138.0.0/16

123.138.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
101
Pingable IPs
12,547

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4837 CHINA UNICOM China169 Backbone
    100%
123.138.0.0/24 China 100%118
123.138.1.0/24 China 100%110
123.138.2.0/24 China 100%110
123.138.3.0/24 China 100%110
123.138.4.0/24 China 100%110
123.138.5.0/24 China 100%110
123.138.6.0/24 China 100%110
123.138.7.0/24 China 100%110
123.138.8.0/24 China 100%110
123.138.9.0/24 China 100%110
123.138.10.0/24 China 100%117
123.138.11.0/24 China 100%110
123.138.12.0/24 China 100%110
123.138.13.0/24 China 100%110
123.138.14.0/24 China 100%110
123.138.15.0/24 China 100%113
123.138.16.0/24 China 100%112
123.138.17.0/24 China 100%110
123.138.18.0/24 China 100%110
123.138.19.0/24 China 100%110
123.138.20.0/24 China 100%110
123.138.21.0/24 China 100%110
123.138.22.0/24 China 100%111
123.138.23.0/24 China 100%110
123.138.24.0/24 China 100%115
123.138.25.0/24 China 100%110
123.138.26.0/24 China 100%110
123.138.27.0/24 China 100%110
123.138.28.0/24 China 100%110
123.138.29.0/24 China 100%111
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123.138.36.0/24 China 100%110
123.138.37.0/24 China 100%111
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123.138.45.0/24 China 100%111
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123.138.61.0/24 China 100%114
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123.138.63.0/24 China 100%114
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123.138.69.0/24 China 100%111
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123.138.71.0/24 China 100%111
123.138.72.0/24 China 100%111
123.138.73.0/24 China 100%110
123.138.74.0/24 China 100%110
123.138.75.0/24 China 100%114
123.138.76.0/24 China 100%114
123.138.77.0/24 China 100%111
123.138.78.0/24 China 100%110
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123.138.85.0/24 China 100%110
123.138.86.0/24 China 100%111
123.138.87.0/24 China 100%112
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123.138.95.0/24 China 100%110
123.138.96.0/24 China 100%110
123.138.97.0/24 China 100%110
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123.138.99.0/24 China 100%110
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123.138.105.0/24 China 100%110
123.138.106.0/24 China 100%110
123.138.107.0/24 China 100%110
123.138.108.0/24 China 100%111
123.138.109.0/24 China 100%111
123.138.110.0/24 China 100%110
123.138.111.0/24 China 100%113
123.138.112.0/24 China 100%110
123.138.113.0/24 China 100%110
123.138.114.0/24 China 100%110
123.138.115.0/24 China 100%110
123.138.116.0/24 China 100%110
123.138.117.0/24 China 100%110
123.138.118.0/24 China 100%110
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123.138.120.0/24 China 100%110
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123.138.122.0/24 China 100%110
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123.138.128.0/24 China 100%110
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123.138.131.0/24 China 100%110
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123.138.140.0/24 China 100%110
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123.138.153.0/24 China 100%111
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123.138.156.0/24 China 100%110
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123.138.158.0/24 China 100%111
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123.138.166.0/24 China 100%110
123.138.167.0/24 China 100%110
123.138.168.0/24 China 100%110
123.138.169.0/24 China 100%110
123.138.170.0/24 China 100%110
123.138.171.0/24 China 100%110
123.138.172.0/24 China 100%110
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123.138.178.0/24 China 100%110
123.138.179.0/24 China 100%111
123.138.180.0/24 China 100%111
123.138.181.0/24 China 100%110
123.138.182.0/24 China 100%110
123.138.183.0/24 China 100%110
123.138.184.0/24 China 100%110
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123.138.186.0/24 China 100%110
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123.138.189.0/24 China 100%110
123.138.190.0/24 China 100%110
123.138.191.0/24 China 100%111
123.138.192.0/24 China 100%110
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123.138.194.0/24 China 100%110
123.138.195.0/24 China 100%111
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123.138.197.0/24 China 100%112
123.138.198.0/24 China 100%111
123.138.199.0/24 China 100%113
123.138.200.0/24 China 100%110
123.138.201.0/24 China 100%110
123.138.202.0/24 China 100%110
123.138.203.0/24 China 100%111
123.138.204.0/24 China 100%110
123.138.205.0/24 China 100%110
123.138.206.0/24 China 100%117
123.138.207.0/24 China 100%1113
123.138.208.0/24 China 100%110
123.138.209.0/24 China 100%111
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123.138.211.0/24 China 100%110
123.138.212.0/24 China 100%110
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123.138.214.0/24 China 100%111
123.138.215.0/24 China 100%110
123.138.216.0/24 China 100%113
123.138.217.0/24 China 100%110
123.138.218.0/24 China 100%110
123.138.219.0/24 China 100%110
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123.138.222.0/24 China 100%110
123.138.223.0/24 China 100%110
123.138.224.0/24 China 100%110
123.138.225.0/24 China 100%112
123.138.226.0/24 China 100%110
123.138.227.0/24 China 100%110
123.138.228.0/24 China 100%110
123.138.229.0/24 China 100%110
123.138.230.0/24 China 100%110
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123.138.236.0/24 China 100%113
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123.138.239.0/24 China 100%110
123.138.240.0/24 China 100%110
123.138.241.0/24 China 100%110
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123.138.253.0/24 China 100%110
123.138.254.0/24 China 100%110
123.138.255.0/24 China 100%110

Pingable IPs

12,547 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
123.138.159.141AS4837 CHINA UNICOM China169 Backbone3.23ms from Xi'an,  CN
123.138.122.228AS4837 CHINA UNICOM China169 Backbone2.36ms from Xi'an,  CN
123.138.225.37AS4837 CHINA UNICOM China169 Backbone4.34ms from Xi'an,  CN
123.138.240.8AS4837 CHINA UNICOM China169 Backbone2.52ms from Xi'an,  CN
123.138.53.82AS4837 CHINA UNICOM China169 Backbone2.48ms from Xi'an,  CN
123.138.91.17AS4837 CHINA UNICOM China169 Backbone2.85ms from Xi'an,  CN
123.138.51.158AS4837 CHINA UNICOM China169 Backbone2.46ms from Xi'an,  CN
123.138.200.169AS4837 CHINA UNICOM China169 Backbone2.65ms from Xi'an,  CN
123.138.60.122AS4837 CHINA UNICOM China169 Backbone2.49ms from Xi'an,  CN
123.138.66.168AS4837 CHINA UNICOM China169 Backbone2.54ms from Xi'an,  CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
108.141.240.208AS8075 Microsoft Corporation0.25ms from Amsterdam,  NL
97.95.178.112AS20115 Charter Communications LLC12.08ms from Ashburn,  US
110.246.140.96AS4837 CHINA UNICOM China169 Backbone10.02ms from Beijing,  CN
134.245.71.112AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.3.08ms from Hamburg,  DE
212.174.33.48AS9121 Turk Telekomunikasyon Anonim Sirketi1.67ms from Istanbul,  TR
151.224.7.80AS5607 Sky UK Limited1.69ms from London,  GB
146.200.198.128AS6871 Plusnet6.31ms from London,  GB
204.87.186.240AS396982 Google LLC0.08ms from Melbourne,  AU
49.246.102.0AS10054 CMB Kwangju Broadcasting6.79ms from Seoul,  KR
125.62.220.0AS18033 CMB TAEGU BROADCASTING5.86ms 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 -f3 -m8 123.138.128.143
traceroute to 123.138.128.143 (123.138.128.143): 8 hops max, 52 byte packets
3 [] 140.222.223.17 51.48 ms
4 [AS701] 157.130.230.38 229.034 ms
5 [AS4837] 219.158.3.109 252.998 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Salt Lake City, US
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