AS3320 DTAG

On this page, and the pages available via the tabs above, you can see details about the autonomous number 3320.
The data are updated regularly, the last update was on 20-07-2010.


For further details about AS3320 please navigate through the tabs or check out a more extensive profile at Robtex.

Whois

Data downloaded from whois.ripe.net

aut-num:	AS3320
as-name:	DTAG
descr:		Deutsche Telekom AG
descr:		Internet service provider operations
remarks:	peering coordinators for AS3320:  
remarks:	abuse reports should be sent to the contacts
		listed in the registry entries for the IP address of the
		offending host system
remarks:	We share the view that for many networks (including ours:-)
		only some abstraction of the actual routing policy should/can
		be published in the IRR.
		Right now we are abstracting to a very essential minimum.
remarks:	the most important and helpful use of the IRR is
		to publish what a network will announce to peers and upstream
  #		we are providing that by means of the AS-set AS3320:AS-DTAG
  #		which we have been keeping up to date all the time
remarks:	we encourage all our neighbors to define and maintain an
		AS-set to describe their announcements, and to register
		all the routes (and have their customers do so as well)
import:			# heavy abstraction hits!	well, we are ...
		from AS-ANY	# neither peering promiscuously
		accept ANY	# nor accepting all junk routes offered...
remarks:	we maintain a list of what our neighbors have told us
		about their announcements towards AS3320 - in terms of
		AS-set (preferred), AS number, route-set
		(and the IRR database used to publish)
remarks:	in fact we apply route filters based on this
		for all neighbors - as far as feasible
remarks:	for data published through the RIPE routing registry
		we generate filters automatically
remarks:	we consider the integration of RIR and routing registry data
		and the application of RPSS authorization a great feature
		of the RIPE routing registry
  #		unfortunately this benefit is not available with any
  #		other IRR database that we know of...
  #		and some of the IRR databases allow essentially any garbage
  #		to be registered without any control - making those databases
  #		quite useless...
export:		to   AS3320:AS-CUSTOMERS	# but don't publish that list
		announce ANY	# in general - if they ask for less, we can do
export:		to   AS-ANY			# for peers and others...
		announce AS3320:AS-DTAG
  #			for backwards compatibility the older AS-DTAG
  #			will be kept around for some more time -
  #			defined using just members: AS3320:AS-DTAG
  #			please convert to AS3320:AS-DTAG if you are still
  #			using the old AS-DTAG
remarks:	customers are strongly encouraged to define and maintain
		an AS-set that we will include in the definition
		of AS3320:AS-DTAG (if we are told the name)
remarks:	this will be sufficient to have our peers accept the routes
remarks:	in any case peers - and any network in the Internet -
		is free to apply some selective policy (e.g. prefix
		length based)
  #		but we do not think that any such selective policy
  #		will be based on details of our routing policy omitted
  #		from this aut-num: object
remarks:	unfortunately some customers do not provide usable IRR data
		we will NOT add to the uncontrolled garbage in the IRR by
		proxy registering in some database that requires no
		authorization
remarks:	we advise customers that routes without IRR registration
		and not covered by AS3320:AS-DTAG may receive less than
		full support by some of our peer networks and other
		parts of the Internet
remarks:	==============================================================
		IPv6	we do/publish essentially the same like for IPv4
mp-import:      afi ipv6.unicast		# heavy abstraction...
		     from AS-ANY	# neither peering promiscuously
		     accept ANY	# nor accepting all junk routes offered...
mp-export:      afi ipv6.unicast
		     to   AS3320:AS-CUSTOMERS-V6	# but don't publish that list
		     announce ANY	# in general - if they ask for less, we can do
mp-export:      afi ipv6.unicast
		     to   AS-ANY			# for peers and others...
		     announce AS3320:AS-DTAG-V6
remarks:	==============================================================
admin-c:	RV32
tech-c:		RV32
tech-c:		BP32-RIPE
mnt-by: 	DTAG-RR
source:		RIPE # Filtered