usf.ibm.com


domain

Summary

rtp.usf.ibm.com, war.usf.ibm.com, tor.usf.ibm.com, boulder.usf.ibm.com, raleigh.usf.ibm.com and at least two other hosts are subdomains to this hostname. ibm.com is a domain controlled by four nameservers. All of them are on different IP networks. Incoming mail for ibm.com is handled by eleven mailservers. Some of them are on the same IP network. ibm.com has three IP numbers. All of them are on different IP networks.


DNS Records

baserecordnameipreverserouteas
ibm.coma 129.42.16.103
United States
(none) 129.42.16.0/24
EI Special Events Net
AS16807
EINET IBM Events Infrastructure Network
129.42.17.103
United States
129.42.17.0/24
EI Special Events Net
129.42.18.103
United States
129.42.18.0/24
EI Special Events Net
ns-soa ns.watson.ibm.com129.34.20.80
United States
129.34.0.0/16
Proxy-registered route object
AS1747
IBMWATSON-AS IBM T.J. Watson Research Center
ns ns.almaden.ibm.com198.4.83.35
United States
198.4.0.0/15
AS701
UUNET Alternet
ns.austin.ibm.com192.35.232.34
United States
192.35.232.0/24
ns.watson.ibm.com129.34.20.80
United States
129.34.0.0/16
Proxy-registered route object
AS1747
IBMWATSON-AS IBM T.J. Watson Research Center
internet-server.zurich.ibm.com195.176.20.204
Switzerland
195.176.0.0/16
SWITCH-AGGR.10
AS559
SWITCH , Swiss Education and Research Network Peering requests: <peering@switch.ch> Peering policy: http://www.switch.ch/network/peering_policy.html Present at CIXP (Geneva), Equinix Zurich, SwissIX (Zurich), AMS-IX
mx 10e1.ny.us.ibm.com32.97.182.141
United States
32.97.182.0/23
Proxy-registered route object
AS14912
IBMUSF-SBY IBM
10e2.ny.us.ibm.com32.97.182.142
United States
10e3.ny.us.ibm.com32.97.182.143
United States
10e31.co.us.ibm.com32.97.110.149
United States
32.97.110.0/24
Proxy-registered route object
AS2140
ISSC-AS ISSC
10e32.co.us.ibm.com32.97.110.150
United States
10e33.co.us.ibm.com32.97.110.151
United States
10e34.co.us.ibm.com32.97.110.152
United States
10e35.co.us.ibm.com32.97.110.153
United States
10e4.ny.us.ibm.com32.97.182.144
United States
32.97.182.0/23
Proxy-registered route object
AS14912
IBMUSF-SBY IBM
10e5.ny.us.ibm.com32.97.182.145
United States
10e6.ny.us.ibm.com32.97.182.146
United States
com   us.ibm.com   ny.us.ibm.com   co.us.ibm.com   watson.ibm.com   zurich.ibm.com   almaden.ibm.com   austin.ibm.com  

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