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Article #71Re: What is 90.0.0.0/8?
From: null
Date: Thu, 15 Mar 2001 19:05
Date: Thu, 15 Mar 2001 19:05
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2325 bytes
In article <98qk3f$1mcq$1@caerulus.cerintha.com>, me2@privacy.net says... > I saw (a spoofed) netbios scan today from 90.0.0.1 > I kow about the rfc-1918 addresses (10.0.0.0/8, 192.168, 172.16, and the > stuff ms uses on broken dhcp clients, 169.254) > > so, what is 90.0.0.1? whois -h arin.net shows > IANA (RESERVED-7) > 4676 Admiralty Way, Suite 330 > Marina del Rey, CA 90292-3607 > US > > Netname: RESERVED-7 > Netblock: 67.0.0.0 - 95.255.255.255 > > obviosly, somebody is routing it (else what good would a udp scan do?) > traceroute stops at border router. > > so, is this yet another spoofed address we add to the bastian router > filters? > > time="2001-03-15 09:03:09" pri=5 c=128 m=37 msg="UDP packet dropped" n=40 > src=90.0.0.1:137:WAN dst=216.78.194.186:137:LAN^M > > time="2001-03-15 09:03:10" pri=5 c=128 m=37 msg="UDP packet dropped" n=42 > src=90.0.0.1:137:WAN dst=216.78.194.186:137:LAN^M > > -- > Michael Scheidell > Florida Datamation, Inc. > scheidell@fdma.com / 1+(561) 368-9561 > Internet Security and Consulting > See updated IT Security News at http://www.fdma.com > > > Take a look at: http://www.isi.edu/in-notes/iana/assignments/ipv4-address-space and you'll see that the 90.x.x.x block falls into a reserved address space. ---Matthew
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f922c,e132583389066677 X-Google-Attributes: gidf922c,public X-Google-Thread: 10090f,e132583389066677 X-Google-Attributes: gid10090f,public X-Google-Thread: ff723,e132583389066677 X-Google-Attributes: gidff723,public X-Google-ArrivalTime: 2001-03-17 01:48:33 PST Path: arc1-ca.pugleaf.net!nntp.stanford.edu!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsxfer.eecs.umich.edu!nntp.msen.com!uunet!ash.uu.net!spool0.news.uu.net!reader3.news.uu.net!not-for-mail From: null <null@void.net> Newsgroups: comp.security.firewalls,bellsouth.net.security,comp.security.misc Subject: Re: What is 90.0.0.0/8? Date: Thu, 15 Mar 2001 11:05:28 -0800 Message-ID: <MPG.151ab2503d6639cd98968b@reader.news.uu.net> References: <98qk3f$1mcq$1@caerulus.cerintha.com> Organization: void X-Newsreader: MicroPlanet Gravity v2.20 Lines: 43 NNTP-Posting-Host: 63.120.70.232 X-Trace: reader3.news.uu.net 984683041 24165 63.120.70.232