Summary

ASN	AS2552 Washington University
BGP	128.252.0.0/16
IPs with RDNS	38
Hosted Domains	0
Pingable IPs	0
Router IPs	0


128.252.169.0	—	0
128.252.169.1	mdot_xlate_pat01-2.net.wustl.edu	0
128.252.169.2	mdot_xlate_pat02-2.net.wustl.edu	0
128.252.169.3	mdot_xlate_pat03-2.net.wustl.edu	0
128.252.169.4	mdot_xlate_pat04-2.net.wustl.edu	0
128.252.169.5	mdot_xlate_pat05-2.net.wustl.edu	0
128.252.169.6	mdot_xlate_pat06-2.net.wustl.edu	0
128.252.169.7	mdot_xlate_pat07-2.net.wustl.edu	0
128.252.169.8	mdot_xlate_pat08-2.net.wustl.edu	0
128.252.169.9	mdot_xlate_pat09-2.net.wustl.edu	0
128.252.169.10	mdot_xlate_pat10-2.net.wustl.edu	0
128.252.169.11	mdot_xlate_pat11-2.net.wustl.edu	0
128.252.169.12	mdot_xlate_pat12-2.net.wustl.edu	0
128.252.169.13	mdot_xlate_pat13-2.net.wustl.edu	0
128.252.169.14	mdot_xlate_pat14-2.net.wustl.edu	0
128.252.169.15	mdot_xlate_pat15-2.net.wustl.edu	0
128.252.169.16	mdot_xlate_pat16-2.net.wustl.edu	0
128.252.169.17	mdot_xlate_pat17-2.net.wustl.edu	0
128.252.169.18	mdot_xlate_pat18-2.net.wustl.edu	0
128.252.169.19	mdot_xlate_pat19-2.net.wustl.edu	0
128.252.169.20	mdot_xlate_pat20-2.net.wustl.edu	0
128.252.169.21	mdot_xlate_pat21-2.net.wustl.edu	0
128.252.169.22	mdot_xlate_pat22-2.net.wustl.edu	0
128.252.169.23	mdot_xlate_pat23-2.net.wustl.edu	0
128.252.169.24	mdot_xlate_pat24-2.net.wustl.edu	0
128.252.169.25	mdot_xlate_pat25-2.net.wustl.edu	0
128.252.169.26	mdot_xlate_pat26-2.net.wustl.edu	0
128.252.169.27	mdot_xlate_pat27-2.net.wustl.edu	0
128.252.169.28	mdot_xlate_pat28-2.net.wustl.edu	0
128.252.169.29	mdot_xlate_pat29-2.net.wustl.edu	0
128.252.169.30	mdot_xlate_pat30-2.net.wustl.edu	0
128.252.169.31	mdot_xlate_pat31-2.net.wustl.edu	0
128.252.169.32	mdot_xlate_pat32-2.net.wustl.edu	0
128.252.169.33	mdot_xlate_pat33-2.net.wustl.edu	0
128.252.169.34	mdot_xlate_pat34-2.net.wustl.edu	0
128.252.169.35	mdot_xlate_pat35-2.net.wustl.edu	0
128.252.169.36	mdot_xlate_pat36-2.net.wustl.edu	0
128.252.169.37	—	0
128.252.169.38	—	0
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128.252.169.40	—	0
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128.252.169.42	—	0
128.252.169.43	—	0
128.252.169.44	—	0
128.252.169.45	—	0
128.252.169.46	network_mdot_xlate_pat_46-2.net.wustl.edu	0
128.252.169.47	network_mdot_xlate_pat_47-2.net.wustl.edu	0
128.252.169.48	—	0
128.252.169.49	—	0
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128.252.169.254	—	0
128.252.169.255	—	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 -m9 128.252.169.139

traceroute to 128.252.169.139 (128.252.169.139): 9 hops max, 52 byte packets

5 [AS3356] 4.26.123.82 91.645 ms

6 [AS2552] 128.252.188.13 102.79 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On February 16th 2026