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  1. All IP Ranges
  2. 129.0.0.0/8
  3. 129.21.0.0/16

129.21.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
26
Pingable IPs
9,376

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4385 Rochester Institute of Technology
    100%
129.21.0.0/24 United States 100%110
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Pingable IPs

9,376 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
129.21.150.54AS4385 Rochester Institute of Technology2.26ms from Buffalo,  US
129.21.114.202AS4385 Rochester Institute of Technology3.81ms from Buffalo,  US
129.21.35.216AS4385 Rochester Institute of Technology1.92ms from Buffalo,  US
129.21.131.78AS4385 Rochester Institute of Technology2.06ms from Buffalo,  US
129.21.80.111AS4385 Rochester Institute of Technology3.98ms from Buffalo,  US
129.21.45.254AS4385 Rochester Institute of Technology5.89ms from Buffalo,  US
129.21.105.42AS4385 Rochester Institute of Technology3.35ms from Buffalo,  US
129.21.137.174AS4385 Rochester Institute of Technology3.27ms from Buffalo,  US
129.21.48.171AS4385 Rochester Institute of Technology2.23ms from Buffalo,  US
129.21.1.42AS4385 Rochester Institute of Technology1.86ms from Buffalo,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
18.236.198.64AS16509 Amazon.com, Inc.0.55ms from Boardman,  US
209.6.139.192AS6079 RCN2.83ms from Boston,  US
14.164.188.80AS45899 VNPT Corp2.56ms from Ho Chi Minh City,  VN
221.154.233.208AS4766 Korea Telecom0.73ms from Incheon,  KR
2.134.159.176AS9198 JSC Kazakhtelecom4.69ms from Karagandy,  KZ
99.106.101.80AS7018 AT&T Enterprises, LLC2.94ms from Los Angeles,  US
118.217.212.64AS9318 SK Broadband Co Ltd2.75ms from Seoul,  KR
5.101.85.160AS63023 GTHost0.26ms from Zuerich,  CH
58.136.217.160AS133481 AIS Fibre3.15ms from Bangkok,  TH
156.196.24.240AS8452 TE-AS3.45ms from Cairo,  EG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -f4 129.21.2.62
traceroute to 129.21.2.62 (129.21.2.62): 64 hops max, 52 byte packets
4 [AS6939] 184.104.190.61 14.7 ms
5 *
6 *
7 *
8 *
9 [] 206.82.104.76 115.796 ms
10 [AS4385] 129.21.2.62 121.511 ms
Measurement taken from  IPinfo ProbeNet in Saint Petersburg, RU
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