← ARIN transfers

US Southwestern University US

5 transfer records · first 2025-04-21 · last 2026-04-27
Received
0 records
0 blocks
Sent
5 records
40 960 IPv4 addr · 5 blocks
Net flow
-40 960 IPv4 addr

Top counterparties · IPv4

When this org sent · destinations

Transfer history

Show: 5 records
# Date Res Prefix(es) From To Units Nets Tags
1 2025-04-21 IPV4 161.13.32.0/19 ARINUSSouthwestern University ARINUSSurf Air Wireless, LLC 8 192 addr 1 PI Leg
2 2026-02-20 IPV4 161.13.160.0/20 ARINUSSouthwestern University ARINUSAvative Fiber 4 096 addr 1 PI Leg
3 2026-02-20 IPV4 161.13.176.0/20 ARINUSSouthwestern University ARINUSMid Century Communications 4 096 addr 1 PI Leg
4 2026-03-03 IPV4 161.13.128.0/19 ARINUSSouthwestern University ARINUSCallabyte Technology, LLC 8 192 addr 1 PI Leg
5 2026-04-27 IPV4 161.13.192.0/18 ARINUSSouthwestern University ARINUSValley Telephone Cooperative, Inc. 16 384 addr 1 PI Leg
Totals for visible rows: IPv4 0 40 960 = -40 960 addresses
▼ received from others · ▲ sent to others · = net flow (sign indicates direction)