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  1. All IP Ranges
  2. 144.0.0.0/8
  3. 144.121.0.0/16

144.121.0.0/16 IP Range

Summary

ASNs
18
Countries
1
BGP Prefixes73
Routers
1,221
Pingable IPs
8,265

Top Countries

Top BGP Prefixes

Top ASNs

  • AS46887 Crown Castle Fiber LLC
    92.97%
  • AS21821 Montefiore Medical Center
    0.78%
  • AS62678 Horace Mann School
    0.39%
  • AS19600 Nationwide Children's Hospital
    0.39%
  • Other
    5.47%
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Pingable IPs

8,265 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
144.121.3.228AS46887 Crown Castle Fiber LLC0.32ms from Boston,  US
144.121.0.22AS46887 Crown Castle Fiber LLC0.39ms from Boston,  US
144.121.7.121AS46887 Crown Castle Fiber LLC0.47ms from Boston,  US
144.121.2.132AS46887 Crown Castle Fiber LLC0.29ms from Boston,  US
144.121.8.2AS46887 Crown Castle Fiber LLC0.42ms from Boston,  US
144.121.4.153AS54573 GTECH Corporation0.95ms from Providence,  US
144.121.5.226AS46887 Crown Castle Fiber LLC0.38ms from Boston,  US
144.121.6.50AS46887 Crown Castle Fiber LLC0.34ms from Boston,  US
144.121.108.218AS46887 Crown Castle Fiber LLC0.63ms from Boston,  US
144.121.46.1AS46887 Crown Castle Fiber LLC0.47ms from Boston,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
73.132.161.240AS7922 Comcast Cable Communications, LLC6.41ms from Ashburn,  US
75.49.181.176AS7018 AT&T Enterprises, LLC10.37ms from Atlanta,  US
124.206.210.16AS4847 China Networks Inter-Exchange3.81ms from Beijing,  CN
54.218.244.0AS16509 Amazon.com, Inc.0.17ms from Boardman,  US
73.114.4.80AS7922 Comcast Cable Communications, LLC8.94ms from Boston,  US
195.168.7.16AS5578 SWAN, a.s.0.09ms from Bratislava,  SK
91.104.181.240AS213155 Yettel Hungary Ltd.13.29ms from Budapest,  HU
181.25.212.208AS22927 Telefonica de Argentina18.38ms from Buenos Aires,  AR
67.10.156.208AS11427 Charter Communications Inc7.47ms from Houston,  US
101.128.84.48AS135478 PT. Cyberindo Aditama18.67ms from Jakarta,  ID

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 144.121.3.65
traceroute to 144.121.3.65 (144.121.3.65): 64 hops max, 52 byte packets
2 [AS55293] 69.48.136.4 0.136 ms
3 *
4 *
5 *
6 *
7 [AS46887] 144.121.3.65 25.946 ms
Measurement taken from  IPinfo ProbeNet in Detroit, US
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