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  5. AS36395 | 72.21.255.0/24

72.21.255.0/24

AS36395Spanlink Communications INC

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Summary

IP address summary information
Country
United States
Domain
host.io/nextera.net·nextera.net
ASN
AS36395 — Spanlink Communications INC
Parent Range
72.21.224.0/19
Registry
ARIN
ID
NEXTERANET-1

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

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Important routers in AS36395 / 72.21.255.0/24

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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