AS/BGP Report -> Italy -> as15437

book Summary for as15437

The Autonomous System (AS) number 15437 is assigned to CESENA NET S.R.L.. AS15437 is assigned on 2000-06-28 by the Regional Internet Registry ripe. The country of registration is Italy. At least 116 domains are hosted on AS15437. Examples of domains are aipnet.it and dps-promatic.com. At least 7 name servers are hosted on AS15437. Examples of name servers are ns.kjws.com and ns1.kjws.com. There is one IPv4 prefix announced by AS15437. This prefix is There are no IPv6 prefixes announced by AS15437.

book General Information

AS number15437 (AS15437 / ASN15437)
OrganizationCESENA NET S.R.L.
CountryItaly (IT) it flag
Allocation date2000-06-28 by RIPE
Number of IPv4 addresses4,096
ASRank (based on number of IPs)16,739
Number of IP prefixes1 (IPv4) 0 (IPv6)
AS has bogon prefixesNo
Number of peers1 (IPv4) 0 (IPv6)

trending_up Hosting Summary

Number of domains hosted116
Number of adult domains hosted0
Number of name servers hosted7
Number of SPAM hosts hosted0
Number of open proxies hosted0
Number of mail servers hosted54
Number of IDN domains hosted0
Number of domains in Alexa top million0

import_export IP Prefixes and Peers

PrefixCountryDescription it flagKJWS Internet Service Provider

Peer V4CountryDescription
200043IT it flagCESENA NET S.R.L.

Number of prefixes and peers for the last 360 days.


dns Hosting Details

Name ServerIPv4#Domains on this name server

timeline History Graphs

Number of domains, mail and name server hosted in the past on this AS.

Hosting history of domains break down by Top Level Domain (TLD) category.

AS Ranking history based on number of IPv4 addresses.


business Whois Information

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flag Country Information

CountryItaly it flag
Area301,230 km²
Map of country it

announcement About this Report

The AS/BGP Report is calculated for every allocated AS number. The report is updated on a weekly basis, last updated on 2021-11-21.

The underlying DNS data is updated every 3 weeks, the Whois data is cached for about one month.

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