Summary

ASN	AS31886 University of Guelph
BGP	131.104.128.0/17
IPs with RDNS	138
Hosted Domains	0
Pingable IPs	0
Router IPs	0


131.104.216.0	—	0
131.104.216.1	—	0
131.104.216.2	print.psy.uoguelph.ca	0
131.104.216.3	psyc.psy.uoguelph.ca	0
131.104.216.4	psya.psy.uoguelph.ca	0
131.104.216.5	psyb.psy.uoguelph.ca	0
131.104.216.6	cups.psy.uoguelph.ca	0
131.104.216.7	wally.psy.uoguelph.ca	0
131.104.216.8	mail.psy.uoguelph.ca	0
131.104.216.9	dilbert.psy.uoguelph.ca	0
131.104.216.10	—	0
131.104.216.11	aracnid2.csahs.uoguelph.ca	0
131.104.216.12	reob.psy.uoguelph.ca	0
131.104.216.13	mysqlb.psy.uoguelph.ca	0
131.104.216.14	mysql.psy.uoguelph.ca	0
131.104.216.15	—	0
131.104.216.16	asok.psy.uoguelph.ca	0
131.104.216.17	curly.psy.uoguelph.ca	0
131.104.216.18	larry.psy.uoguelph.ca	0
131.104.216.19	moe.psy.uoguelph.ca	0
131.104.216.20	reo.psy.uoguelph.ca	0
131.104.216.21	euclid.psy.uoguelph.ca	0
131.104.216.22	shemp.psy.uoguelph.ca	0
131.104.216.23	dagwood.psy.uoguelph.ca	0
131.104.216.24	—	0
131.104.216.25	nw.psy.uoguelph.ca	0
131.104.216.26	—	0
131.104.216.27	webproxy.psy.uoguelph.ca	0
131.104.216.28	imini.psy.uoguelph.ca	0
131.104.216.29	emotion.psy.uoguelph.ca	0
131.104.216.30	nagios.psy.uoguelph.ca	0
131.104.216.31	skip.csahs.uoguelph.ca	0
131.104.216.32	fargo.psy.uoguelph.ca	0
131.104.216.33	binder.psy.uoguelph.ca	0
131.104.216.34	jimmy.psy.uoguelph.ca	0
131.104.216.35	star.psy.uoguelph.ca	0
131.104.216.36	diamond.psy.uoguelph.ca	0
131.104.216.37	kenny.psy.uoguelph.ca	0
131.104.216.38	mack.psy.uoguelph.ca	0
131.104.216.39	white.psy.uoguelph.ca	0
131.104.216.40	moonshine.psy.uoguelph.ca	0
131.104.216.41	—	0
131.104.216.42	cron.psy.uoguelph.ca	0
131.104.216.43	odie.psy.uoguelph.ca	0
131.104.216.44	tinker.psy.uoguelph.ca	0
131.104.216.45	bell.psy.uoguelph.ca	0
131.104.216.46	—	0
131.104.216.47	stat.psy.uoguelph.ca	0
131.104.216.48	cpsdrop.psychology.uoguelph.ca	0
131.104.216.49	ad.psy.uoguelph.ca	0
131.104.216.50	oms1.psy.uoguelph.ca	0
131.104.216.51	biltmore.psy.uoguelph.ca	0
131.104.216.52	w8.psy.uoguelph.ca	0
131.104.216.53	—	0
131.104.216.54	flipper.psy.uoguelph.ca	0
131.104.216.55	porpoise.psy.uoguelph.ca	0
131.104.216.56	csahs-smrtdply.cfs.uoguelph.ca	0
131.104.216.57	—	0
131.104.216.58	calvin.psy.uoguelph.ca	0
131.104.216.59	hobbes.psy.uoguelph.ca	0
131.104.216.60	garfield.psy.uoguelph.ca	0
131.104.216.61	xoa.psy.uoguelph.ca	0
131.104.216.62	—	0
131.104.216.63	—	0
131.104.216.64	—	0
131.104.216.65	—	0
131.104.216.66	coc.geog.uoguelph.ca	0
131.104.216.67	guacamole.csahs.uoguelph.ca	0
131.104.216.68	passwork.csahs.uoguelph.ca	0
131.104.216.69	stride.csahs.uoguelph.ca	0
131.104.216.70	—	0
131.104.216.71	—	0
131.104.216.72	—	0
131.104.216.73	—	0
131.104.216.74	inventory.psy.uoguelph.ca	0
131.104.216.75	filr.psy.uoguelph.ca	0
131.104.216.76	filrsearch.psychology.uoguelph.ca	0
131.104.216.77	filrmysql.psychology.uoguelph.ca	0
131.104.216.78	—	0
131.104.216.79	healthpsychologyresearch.psychology.uoguelph.ca	0
131.104.216.80	www.psychology.uoguelph.ca	0
131.104.216.81	dev.psychology.uoguelph.ca	0
131.104.216.82	www.mastery.uoguelph.ca	0
131.104.216.83	portal.psychology.uoguelph.ca	0
131.104.216.84	—	0
131.104.216.85	—	0
131.104.216.86	—	0
131.104.216.87	—	0
131.104.216.88	sheepbrain.psychology.uoguelph.ca	0
131.104.216.89	cps.psychology.uoguelph.ca	0
131.104.216.90	ryrg.psy.uoguelph.ca	0
131.104.216.91	cares.psy.uoguelph.ca	0
131.104.216.92	—	0
131.104.216.93	—	0
131.104.216.94	—	0
131.104.216.95	veronica.psy.uoguelph.ca	0
131.104.216.96	betty.psy.uoguelph.ca	0
131.104.216.97	archie.psy.uoguelph.ca	0
131.104.216.98	jughead.psy.uoguelph.ca	0
131.104.216.99	—	0
131.104.216.100	whs.psy.uoguelph.ca	0
131.104.216.101	web1.psychology.uoguelph.ca	0
131.104.216.102	web2.psychology.uoguelph.ca	0
131.104.216.103	web3.psychology.uoguelph.ca	0
131.104.216.104	web4.psychology.uoguelph.ca	0
131.104.216.105	survey.psychology.uoguelph.ca	0
131.104.216.106	barclay.psychology.uoguelph.ca	0
131.104.216.107	help.psy.uoguelph.ca	0
131.104.216.108	dropit.psychology.uoguelph.ca	0
131.104.216.109	vit-d.psychology.uoguelph.ca	0
131.104.216.110	—	0
131.104.216.111	—	0
131.104.216.112	—	0
131.104.216.113	—	0
131.104.216.114	—	0
131.104.216.115	—	0
131.104.216.116	—	0
131.104.216.117	—	0
131.104.216.118	—	0
131.104.216.119	—	0
131.104.216.120	—	0
131.104.216.121	—	0
131.104.216.122	—	0
131.104.216.123	—	0
131.104.216.124	—	0
131.104.216.125	—	0
131.104.216.126	—	0
131.104.216.127	queen.psy.uoguelph.ca	0
131.104.216.128	—	0
131.104.216.129	reddrop.psychology.uoguelph.ca	0
131.104.216.130	sherlock.psy.uoguelph.ca	0
131.104.216.131	jim.psy.uoguelph.ca	0
131.104.216.132	jane.psy.uoguelph.ca	0
131.104.216.133	theo.psy.uoguelph.ca	0
131.104.216.134	jessica.psy.uoguelph.ca	0
131.104.216.135	ellory.psy.uoguelph.ca	0
131.104.216.136	penny.psy.uoguelph.ca	0
131.104.216.137	philip.psy.uoguelph.ca	0
131.104.216.138	—	0
131.104.216.139	—	0
131.104.216.140	—	0
131.104.216.141	rockford.psy.uoguelph.ca	0
131.104.216.142	marple.psy.uoguelph.ca	0
131.104.216.143	kojak.psy.uoguelph.ca	0
131.104.216.144	vcap.psy.uoguelph.ca	0
131.104.216.145	—	0
131.104.216.146	—	0
131.104.216.147	marlowe.psy.uoguelph.ca	0
131.104.216.148	—	0
131.104.216.149	—	0
131.104.216.150	csahs3.cfs.uoguelph.ca	0
131.104.216.151	psy1.psy.uoguelph.ca	0
131.104.216.152	psy2.cfs.uoguelph.ca	0
131.104.216.153	psy3.cfs.uoguelph.ca	0
131.104.216.154	psy4.psy.uoguelph.ca	0
131.104.216.155	psy5.cfs.uoguelph.ca	0
131.104.216.156	psy6.cfs.uoguelph.ca	0
131.104.216.157	psy7.cfs.uoguelph.ca	0
131.104.216.158	psy8.cfs.uoguelph.ca	0
131.104.216.159	psy9.cfs.uoguelph.ca	0
131.104.216.160	teacher-experiences.psychology.uoguelph.ca	0
131.104.216.161	psy10.cfs.uoguelph.ca	0
131.104.216.162	psy11.cfs.uoguelph.ca	0
131.104.216.163	psy12.cfs.uoguelph.ca	0
131.104.216.164	csahs1.cfs.uoguelph.ca	0
131.104.216.165	csahs2.cfs.uoguelph.ca	0
131.104.216.166	—	0
131.104.216.167	—	0
131.104.216.168	mentalrotationtask.psychology.uoguelph.ca	0
131.104.216.169	redlab.fran.uoguelph.ca	0
131.104.216.170	red.fran.uoguelph.ca	0
131.104.216.171	cftsrv.fran.uoguelph.ca	0
131.104.216.172	cft2.fran.uoguelph.ca	0
131.104.216.173	—	0
131.104.216.174	poirot.fran.uoguelph.ca	0
131.104.216.175	cftrm.fran.uoguelph.ca	0
131.104.216.176	vcap2.fran.uoguelph.ca	0
131.104.216.177	maxq.fran.uoguelph.ca	0
131.104.216.178	hardy.psy.uoguelph.ca	0
131.104.216.179	laurel.fran.uoguelph.ca	0
131.104.216.180	cft.fran.uoguelph.ca	0
131.104.216.181	—	0
131.104.216.182	replication.psy.uoguelph.ca	0
131.104.216.183	yenlab.psy.uoguelph.ca	0
131.104.216.184	webgis.geog.uoguelph.ca	0
131.104.216.185	arthur.psy.uoguelph.ca	0
131.104.216.186	rbs.psychology.uoguelph.ca	0
131.104.216.187	—	0
131.104.216.188	—	0
131.104.216.189	—	0
131.104.216.190	—	0
131.104.216.191	chico.psy.uoguelph.ca	0
131.104.216.192	harpo.psy.uoguelph.ca	0
131.104.216.193	groucho.psy.uoguelph.ca	0
131.104.216.194	zeppo.psy.uoguelph.ca	0
131.104.216.195	gummo.psy.uoguelph.ca	0
131.104.216.196	—	0
131.104.216.197	—	0
131.104.216.198	—	0
131.104.216.199	—	0
131.104.216.200	—	0
131.104.216.201	—	0
131.104.216.202	—	0
131.104.216.203	—	0
131.104.216.204	—	0
131.104.216.205	—	0
131.104.216.206	—	0
131.104.216.207	—	0
131.104.216.208	—	0
131.104.216.209	—	0
131.104.216.210	—	0
131.104.216.211	—	0
131.104.216.212	—	0
131.104.216.213	—	0
131.104.216.214	—	0
131.104.216.215	—	0
131.104.216.216	—	0
131.104.216.217	—	0
131.104.216.218	—	0
131.104.216.219	—	0
131.104.216.220	—	0
131.104.216.221	—	0
131.104.216.222	—	0
131.104.216.223	—	0
131.104.216.224	—	0
131.104.216.225	—	0
131.104.216.226	—	0
131.104.216.227	—	0
131.104.216.228	—	0
131.104.216.229	defacto.psy.uoguelph.ca	0
131.104.216.230	abc.test.psychology.uoguelph.ca	0
131.104.216.231	—	0
131.104.216.232	—	0
131.104.216.233	—	0
131.104.216.234	—	0
131.104.216.235	—	0
131.104.216.236	—	0
131.104.216.237	—	0
131.104.216.238	—	0
131.104.216.239	—	0
131.104.216.240	—	0
131.104.216.241	—	0
131.104.216.242	—	0
131.104.216.243	—	0
131.104.216.244	—	0
131.104.216.245	—	0
131.104.216.246	—	0
131.104.216.247	—	0
131.104.216.248	—	0
131.104.216.249	—	0
131.104.216.250	—	0
131.104.216.251	—	0
131.104.216.252	—	0
131.104.216.253	—	0
131.104.216.254	—	0
131.104.216.255	—	0

Traceroute

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

$ traceroute -a -n -q1 -m5 131.104.216.238

traceroute to 131.104.216.238 (131.104.216.238): 5 hops max, 52 byte packets

1 [AS31898] 140.91.224.5 3.022 ms

2 [] 183.177.61.57 0.959 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 20, 2026