217.101.128.0/17

ip:	217.101.128.0 217-101-128-0.cable.dynamic.v4.ziggo.nl
loc:	The Netherlands, Amsterdam (North Holland)  
isp:	AS33915 Vodafone Libertel B.V. » Vodafone Ziggo »  416.279 ms
route:	217.101.128.0/17, NL-BENELUX-20001205 - Ziggo B.V., NL (Groningen (Oosterpoortwijk)) ... 
reg:	217.101.0.0/16, NL, RIPE, 2000-12-05
asn:	AS33915 - TNF-AS Vodafone Libertel B.V., NL
	  AS6830  - LibertyGlobal Liberty Global (formerly UPC Broadband Holding, aka AORTA), NL
addr:	  Postbus 43048 3540AA Utrecht NETHERLANDS
online:	  13.696 » latency: 136 ms (111ms) 

see also:
   217.101.0.0/16   AS33915  NL-BENELUX-20001205 Ziggo B.V., NL