Class C Networks - Block 199.100
199.97.0.0 - 199.100.255.0 Performance Systems International, Inc. (NETBLK-TBLK-PSINET-C5)
199.100.21.0 PSINet/Hitachi America, Ltd. (NET-PSI-CIDR01-21)
199.100.25.0 PSINet/DiviCom, Inc. (NET-PSI-CIDR01-25)
199.100.26.0 PSINet/Brooklyn Law School (NET-PSI-CIDR01-26)
199.100.27.0 PSINet/Hobart & William Smith Colleges (NET-PSI-CIDR01-27)
199.100.29.0 PSINet/Granite Construction Co. (NET-PSI-CIDR01-29 )
199.100.31.0 - 199.100.47.0 PSINet/Stepan Company (NETBLK-PSI-CIDR01-31)
199.100.48.0 PSINet/GAP Instrument Corp. (NET-PSI-CIDR01-48)
199.100.49.0 PSINet/Sabre Decision Technologies (NET-PSI-CIDR01-49)
199.100.52.0 PSINET/Tylink Corp. (NET-NTBLK-PSINET-C5-52)
199.100.56.0 - 199.100.63.0 PSINet/Comsearch (NETBLK-PSI-CIDR01-56)
199.100.64.0 PSINet/Cincom Systems, Inc. (NET-PSI-CIDR01-64)
199.100.65.0 PSINet/Cincom Systems, Inc. (NET-PSI-CIDR01-65)
199.100.66.0 PSINet/Network Software Associates (NET-PSI-CIDR01-66)
199.100.79.0 PSINet/Ascent Technology (NET-PSI-CIDR01-79)
199.100.80.0 PSINet/Micros Systems, Inc. (NET-PSI-CIDR01-80)
199.100.84.0 PSINet/Relay Technology, Incorporated (NET-PSI-CIDR01-84)
199.100.88.0 - 199.100.91.0 PSINet/Comsearch (NETBLK-PSI-CIDR01-88)
199.100.92.0 PSINet/Sigma Circuits (NET-PSI-CIDR01-92)
199.100.96.0 - 199.100.97.0 PSINet/Textwise Inc. (NETBLK-PSI-CIDR01-96)
199.100.104.0 PSINet/Allnet Communication Services (NET-PSI-CIDR01-104)
199.100.108.0 PSINet/Landmark Systems (NET-PSI-CIDR01-108)
199.100.109.0 PSINet/DDB Needham Chicago (NET-PSI-CIDR01-109)
199.100.116.0 PSINet/Acuson (NET-PSI-CIDR01-116)
199.100.118.0 PSINet/TeleStrategies (NET-PSI-CIDR01-118)
199.100.120.0 PSINet/First Virtual Holdings (NET-PSI-CIDR01-120)
199.100.124.0 - 199.100.127.0 PSINet/Fuentez Systems Concepts, Inc (NETBLK-PSI-CIDR01-124)
199.100.134.0 PSINet/Sun MicroSystems, Inc. (NET-PSI-CIDR01-134)
199.100.164.0 PSINET/Hammond Inc. (NET (NETBLK-TBLK-PSINET-C5-164)
199.100.167.0 PSINET/Buffalo General Hospital-Suny Hospital (NET (NETBLK-TBLK-PSINET-C5-167)
199.100.176.0 PSINet/Siemens Medical Systems (NET-PSI-CIDR01-176)
199.100.191.0 PSINET/Robert E. Juge (NET (NETBLK-TBLK-PSINET-C5-191)
[Index Page],
[Class C],
[Block 199]