[bogon-announce] IANA IPv4 allocations and bogon updates: 74/8, 75/8, 76/8, 189/8, 190/8

[Dave Deitrich]

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[ Apologies to those of you who receive this note in multiple forums. ]

Greetings Everyone,

The numerous Team Cymru bogon projects have been updated as of 17 JUN  
2005 to reflect the following IANA allocation made on 17 JUN 2005:

   074/8   Jun 05   ARIN                        (whois.arin.net)
   075/8   Jun 05   ARIN                        (whois.arin.net)
   076/8   Jun 05   ARIN                        (whois.arin.net)

   189/8   Jun 05   LACNIC                      (whois.lacnic.net)
   190/8   Jun 05   LACNIC                      (whois.lacnic.net)

IANA allocations change over time, so please check regularly to ensure  
you have the latest filters if you are not using the bogon BGP feed(s).  
  We do announce updates to the bogon projects to sundry lists, such as  
the bogon-announce list.  We can not stress this point strongly enough  
- - these allocations change. If you do not adjust your filters, you will  
be unable to access perhaps large portions of the Internet.  Worse yet,  
you may end up blocking access for people who transit through you.

Please do not apply any filters or blocks to your network without  
carefully considering the ramifications of doing so.

As a point of reference, the Team Cymru master Bogon Reference Page can  
be found here:

   <http://www.cymru.com/Bogons/>

A quick summary of the documents and projects that have been updated  
include the following:

   HTTP
     The Bogon List
     - <http://www.cymru.com/Documents/bogon-list.html>
     The Text Bogon Lists
     - <http://www.cymru.com/Documents/bogon-bn-nonagg.txt>
     - <http://www.cymru.com/Documents/bogon-bn-agg.txt>
     Secure BIND Template
     - <http://www.cymru.com/Documents/secure-bind-template.html>
     Secure IOS Template (Cisco)
     - <http://www.cymru.com/Documents/secure-ios-template.html>
     Secure BGP Template (Cisco)
     - <http://www.cymru.com/Documents/secure-bgp-template.html>
     Secure JUNOS Template (Juniper)
     - <http://www.cymru.com/gillsr/documents/junos-template.htm>
     Secure JUNOS BGP Template (Juniper)
     - <http://www.cymru.com/gillsr/documents/junos-bgp-template.htm>
     Ingress Prefix Filter Templates, Loose and Strict (Cisco)
     -  
<ftp://ftp-eng.cisco.com/cons/isp/security/Ingress-Prefix-Filter- 
Templates/>
     Ingress Prefix Filter Template, Loose (Juniper)
     -  
<http://www.cymru.com/gillsr/documents/junos-isp-prefix-filter- 
loose.htm>
     Ingress Prefix Filter Template, Strict (Juniper)
     -  
<http://www.cymru.com/gillsr/documents/junos-isp-prefix-filter- 
strict.htm>

   BGP
     Bogon route-server for AUTOMATED updates of bogon filters
     - All bogon route-server peers have already received the
       appropriate BGP prefix updates.
     - <http://www.cymru.com/BGP/bogon-rs.html>

   RADb
     fltr-unallocated
     fltr-martian
     fltr-bogons
     - <http://www.cymru.com/Bogons/index.html#radb>

   RIPE NCC
     fltr-unallocated
     fltr-martian
     fltr-bogons
     - <http://www.cymru.com/Bogons/index.html#ripe>

   DNS
     Bogon (bogons.cymru.com) zone
     - <http://www.cymru.com/Bogons/index.html#dns>

   Monitoring
     Bogon prefix monitoring
     - <http://www.cymru.com/BGP/robbgp-bogon.html>
     Bogus ASN monitoring
     - <http://www.cymru.com/BGP/asnbogusrep.html>

Please feel free to contact Team Cymru <team-cymru at cymru.com> with any  
comments, questions, or concerns.

Thank you for your continued support.

- --
DAVE DEITRICH, for Team Cymru
deitrich at cymru.com


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