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  1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.138.0.0/16

128.138.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
46
Pingable IPs
279

Top Countries

Top BGP Prefixes

Top ASNs

  • AS104 University of Colorado at Boulder
    100%
128.138.0.0/24 United States 100%110
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Pingable IPs

279 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
128.138.118.7AS104 University of Colorado at Boulder2.10ms from Denver,  US
128.138.128.54AS104 University of Colorado at Boulder1.63ms from Denver,  US
128.138.200.51AS104 University of Colorado at Boulder2.32ms from Denver,  US
128.138.67.195AS104 University of Colorado at Boulder1.84ms from Denver,  US
128.138.87.50AS104 University of Colorado at Boulder2.50ms from Denver,  US
128.138.138.121AS104 University of Colorado at Boulder1.78ms from Denver,  US
128.138.88.16AS104 University of Colorado at Boulder2.23ms from Denver,  US
128.138.184.11AS104 University of Colorado at Boulder1.75ms from Denver,  US
128.138.29.188AS104 University of Colorado at Boulder1.82ms from Denver,  US
128.138.129.121AS104 University of Colorado at Boulder1.71ms from Denver,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
112.193.160.32AS4837 CHINA UNICOM China169 Backbone3.18ms from Chengdu,  CN
117.173.100.32AS9808 China Mobile Communications Group Co., Ltd.8.30ms from Chengdu,  CN
72.191.41.208AS11427 Charter Communications Inc4.99ms from Dallas,  US
79.227.237.224AS3320 Deutsche Telekom AG3.48ms from Duesseldorf,  DE
84.68.175.240AS5378 Vodafone Limited4.59ms from London,  GB
170.117.168.192AS397453 Meeker Cooperative Light & Power Association8.03ms from Minneapolis,  US
103.101.59.144AS146943 Tier 4 Cloud Services0.15ms from Mumbai,  IN
3.108.31.160AS16509 Amazon.com, Inc.0.16ms from Mumbai,  IN
88.208.82.144AS29208 Quantcom, a.s.0.59ms from Prague,  CZ
54.159.225.144AS14618 Amazon.com, Inc.0.24ms from Reston,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 128.138.88.16
traceroute to 128.138.88.16 (128.138.88.16): 64 hops max, 52 byte packets
1 [AS395092] 216.120.201.1 3.314 ms
2 [AS20278] 64.44.81.177 3.823 ms
3 [AS6939] 184.105.250.41 1.061 ms
4 [] 206.53.175.22 15.288 ms
5 [AS104] 198.59.55.9 3.849 ms
6 [AS104] 128.138.81.194 4.013 ms
7 [AS104] 128.138.81.249 2.217 ms
8 [AS104] 128.138.81.13 1.846 ms
9 [AS104] 128.138.88.16 1.92 ms
Measurement taken from  IPinfo ProbeNet in Denver, US
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