[bogon-announce] IANA IPv4 allocations and bogon updates: 89/8, 90/8 and 91/8

[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 30 JUN  
2005 to reflect the following IANA allocation made on 30 JUN 2005:

   089/8   Jun 05   RIPE NCC                    (whois.ripe.net)
   090/8   Jun 05   RIPE NCC                    (whois.ripe.net)
   091/8   Jun 05   RIPE NCC                    (whois.ripe.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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