CIRCA Subnet Suballocation

In the tables below,

Public I.P. Numbers
RangeHowWhoWhat
128.227.8.1-31StaticC. S.Hosts, Gateways, Routers
128.227.8.32-79StaticC. S.Desktops, X Terminals, Some Servers
128.227.8.80-100StaticC. S.Servers
128.227.8.101-250DHCPC. S.Mostly Desktops, Some Servers
128.227.8.251-254StaticC. S.Special (1)
128.227.9.1StaticN. S.Router
128.227.9.2-25????????? (2)
128.227.9.26-199DHCPC. S.Mostly Desktops
128.227.9.200-254StaticC. S.X Terminals
128.227.96.37-62StaticC. S. / N. S. NERDC colocation
128.227.158.1StaticN. S.Router
128.227.158.2-20Static?C. S.Mostly Servers
128.227.158.21-30StaticC. S.CLEP Servers
128.227.158.31-40Static?C. S.Reserved
128.227.158.41-254DHCPC. S.Lab Seats
128.227.194.1StaticN. S.Router
128.227.194.2-20Static?C. S.Mostly Servers
128.227.194.21-220DHCPC. S.Lab Seats
128.227.194.221-254DHCPC. S.Op Stations
128.227.195.1StaticN. S.Router
128.227.194.2-20Static?C. S.Mostly Servers
128.227.195.21-254DHCPC. S.Lab Seats
  1. The subrange 128.227.8.251-254 should be used for hosts that are in a CIRCA subnet, but not in a CIRCA-controlled zone. For instance, cse527-wg-2924-1.ns.ufl.edu is 128.227.8.253
  2. The subrange 128.227.9.2-25 is being transferred from "N. S." to "C. S.". There's still one machine in the range, gateway-9, at 128.227.9.9.
  3. The CIDR block 128.227.96.32/27 is assigned to the Academic Technology rack on the second floor of the SSRB machine room. Any change in this range must be coordinated with both groups.

NATted, Routed Private I.P. Numbers
RangeHowWhoWhat
10.3.8.0/24DHCPC. S.Mostly Desktops
10.227.8.1-???StaticN. S.Switches
10.227.8.201-???StaticN. S.IP Telephones
10.227.8.250-254StaticN. S.Switches
10.227.9.1-???StaticN. S.Switches
10.227.9.224-254DHCPC. S.WIPA
10.227.158.1StaticN. S.Router
10.227.158.2-239DHCPC. S.WIPA
10.227.158.240-254StaticC. S.???
10.227.194.1StaticN. S.Router
10.227.194.2-???StaticN. S.Switches
10.227.195.1StaticN. S.Router
10.227.195.2-233StaticC. S.Reserved
10.227.195.234-254DHCPC. S.Lab Seats
Notes:

  1. The block 10.3.8.0/24 is on the staff VLAN (8/9)
  2. The rest of 10.3.0.0/16 is owned by CIRCA, but not currently used.

Non-NATted, Routed Private I.P. Numbers
RangeHowWhoWhat
172.16.8.0/24DHCPC. S.Setseat

Non-Routed Private I.P. Numbers
RangeHowWhoWhat
10.5.102.0/24no DNSC. S.Grove FDDI Backplane
192.168.32.0/24no DNSC. S.Grove Fast Ethernet Backplane
192.168.32.0/24no DNSC. S.Streaming Video Backplane
Yes, 192.168.32.0/24 is being used as two distinct networks, with no route between them: one in the CIRCA machine room, one in the NERDC machine room.

7 October 2002