Summary

ASN	AS23237 McMaster University
BGP	130.113.0.0/16
IPs with RDNS	86
Hosted Domains	0
Pingable IPs	0
Router IPs	0


130.113.140.0	—	0
130.113.140.1	—	0
130.113.140.2	—	0
130.113.140.3	—	0
130.113.140.4	—	0
130.113.140.5	vlan241-router.net.mcmaster.ca	0
130.113.140.6	axiom-scr.admin.mcmaster.ca	0
130.113.140.7	pc-todd-laptop.science.mcmaster.ca	0
130.113.140.8	—	0
130.113.140.9	emrg-laser.science.mcmaster.ca	0
130.113.140.10	contractor-temp.mcmaster.ca	0
130.113.140.11	bas-scrc-1.services.mcmaster.ca	0
130.113.140.12	bas-scrc-2.services.mcmaster.ca	0
130.113.140.13	—	0
130.113.140.14	pc-emrg-lab-extensionb.science.mcmaster.ca	0
130.113.140.15	pc-emrg-lab-extensionb.science.mcmaster.ca	0
130.113.140.16	emrg3-w.science.mcmaster.ca	0
130.113.140.17	—	0
130.113.140.18	neurofitlabnas.science.mcmaster.ca	0
130.113.140.19	pc-emrg2-lab-extb.science.mcmaster.ca	0
130.113.140.20	emrg1.science.mcmaster.ca	0
130.113.140.21	maureen-lab-w.science.mcmaster.ca	0
130.113.140.22	—	0
130.113.140.23	pc-us-analysis-emrg.science.mcmaster.ca	0
130.113.140.24	pc-us-analysis-emrg.science.mcmaster.ca	0
130.113.140.25	us-analysis-peterk.science.mcmaster.ca	0
130.113.140.26	hplc-emrg-server.science.mcmaster.ca	0
130.113.140.27	hplc-emrg-ws.science.mcmaster.ca	0
130.113.140.28	hplc-emrg-ws.science.mcmaster.ca	0
130.113.140.29	pc-spinalcord-desktop.science.mcmaster.ca	0
130.113.140.30	pc-spinalcord-desktop.science.mcmaster.ca	0
130.113.140.31	mac1-pci.science.mcmaster.ca	0
130.113.140.32	epole-10acre-4.services.mcmaster.ca	0
130.113.140.33	mac3-sci2.science.mcmaster.ca	0
130.113.140.34	mac4-sci2.science.mcmaster.ca	0
130.113.140.35	epole-10acre-3.services.mcmaster.ca	0
130.113.140.36	—	0
130.113.140.37	pc-nis-batch.science.mcmaster.ca	0
130.113.140.38	camera-loth.services.mcmaster.ca	0
130.113.140.39	—	0
130.113.140.40	laptop-marty-g.science.mcmaster.ca	0
130.113.140.41	maureen-md.science.mcmaster.ca	0
130.113.140.42	pc-sci1.science.mcmaster.ca	0
130.113.140.43	pc-sci2.science.mcmaster.ca	0
130.113.140.44	pcr-sys.science.mcmaster.ca	0
130.113.140.45	hp-printer-sci2.science.mcmaster.ca	0
130.113.140.46	kindataserver.science.mcmaster.ca	0
130.113.140.47	lighting-server-scr.services.mcmaster.ca	0
130.113.140.48	wr-e110.science.mcmaster.ca	0
130.113.140.49	pc-nelsonaj.science.mcmaster.ca	0
130.113.140.50	—	0
130.113.140.51	ultrasound-station3.science.mcmaster.ca	0
130.113.140.52	mac-bell-lab.science.mcmaster.ca	0
130.113.140.53	mac-jenniferh.science.mcmaster.ca	0
130.113.140.54	nis-station2.science.mcmaster.ca	0
130.113.140.55	—	0
130.113.140.56	pdprinter.science.mcmaster.ca	0
130.113.140.57	epole-spinal.services.mcmaster.ca	0
130.113.140.58	—	0
130.113.140.59	wr-e101-j.science.mcmaster.ca	0
130.113.140.60	printer-e101.science.mcmaster.ca	0
130.113.140.61	ionmeter-spinal.services.mcmaster.ca	0
130.113.140.62	ecopashare-pc.science.mcmaster.ca	0
130.113.140.63	brainlab1.science.mcmaster.ca	0
130.113.140.64	—	0
130.113.140.65	mac1-sci2.science.mcmaster.ca	0
130.113.140.66	trainthatbrain.science.mcmaster.ca	0
130.113.140.67	trainthatbraindb.science.mcmaster.ca	0
130.113.140.68	nis-station4.science.mcmaster.ca	0
130.113.140.69	phillis-emrg1.science.mcmaster.ca	0
130.113.140.70	pc-parise-emrg2.science.mcmaster.ca	0
130.113.140.71	pc-parise-emrg1.science.mcmaster.ca	0
130.113.140.72	pc-parise-emrg3.science.mcmaster.ca	0
130.113.140.73	pc-pace-reception.science.mcmaster.ca	0
130.113.140.74	pace-paypost.science.mcmaster.ca	0
130.113.140.75	pace-photocopier.science.mcmaster.ca	0
130.113.140.76	—	0
130.113.140.77	mac-ljubicic-vlad.science.mcmaster.ca	0
130.113.140.78	—	0
130.113.140.79	—	0
130.113.140.80	cupido-eastwing.science.mcmaster.ca	0
130.113.140.81	—	0
130.113.140.82	—	0
130.113.140.83	—	0
130.113.140.84	—	0
130.113.140.85	—	0
130.113.140.86	—	0
130.113.140.87	—	0
130.113.140.88	—	0
130.113.140.89	—	0
130.113.140.90	mac-pace-e111.science.mcmaster.ca	0
130.113.140.91	—	0
130.113.140.92	—	0
130.113.140.93	—	0
130.113.140.94	—	0
130.113.140.95	—	0
130.113.140.96	—	0
130.113.140.97	—	0
130.113.140.98	—	0
130.113.140.99	vlad_laptop.science.mcmaster.ca	0
130.113.140.100	—	0
130.113.140.101	—	0
130.113.140.102	—	0
130.113.140.103	—	0
130.113.140.104	—	0
130.113.140.105	—	0
130.113.140.106	—	0
130.113.140.107	—	0
130.113.140.108	—	0
130.113.140.109	—	0
130.113.140.110	—	0
130.113.140.111	—	0
130.113.140.112	—	0
130.113.140.113	security-dbac-lifesaf2.services.mcmaster.ca	0
130.113.140.114	vlad-emrg-scope.science.mcmaster.ca	0
130.113.140.115	—	0
130.113.140.116	—	0
130.113.140.117	—	0
130.113.140.118	—	0
130.113.140.119	alkhazraji-lab1.science.mcmaster.ca	0
130.113.140.120	—	0
130.113.140.121	—	0
130.113.140.122	dmps34k-iwce201.services.mcmaster.ca	0
130.113.140.123	amedia-iwce201.services.mcmaster.ca	0
130.113.140.124	crestp-iwce201.services.mcmaster.ca	0
130.113.140.125	audtes-iwce201.services.mcmaster.ca	0
130.113.140.126	necproj-iwce201.services.mcmaster.ca	0
130.113.140.127	gopro-iwce201.services.mcmaster.ca	0
130.113.140.128	midps-iwce201.services.mcmaster.ca	0
130.113.140.129	atlvc-iwce201.services.mcmaster.ca	0
130.113.140.130	ubes-iwce201.services.mcmaster.ca	0
130.113.140.131	sp-iwce201.services.mcmaster.ca	0
130.113.140.132	atlcm-iwce201.services.mcmaster.ca	0
130.113.140.133	rmcsclr-iwce201.services.mcmaster.ca	0
130.113.140.134	—	0
130.113.140.135	freezer-monitor-wetlab.science.mcmaster.ca	0
130.113.140.136	baraa-lab2.science.mcmaster.ca	0
130.113.140.137	—	0
130.113.140.138	phillips-ultrasound1.science.mcmaster.ca	0
130.113.140.139	phillips-ultrasound2.science.mcmaster.ca	0
130.113.140.140	walshlab-station1.science.mcmaster.ca	0
130.113.140.141	—	0
130.113.140.142	—	0
130.113.140.143	neurolab-nas.science.mcmaster.ca	0
130.113.140.144	—	0
130.113.140.145	—	0
130.113.140.146	—	0
130.113.140.147	—	0
130.113.140.148	—	0
130.113.140.149	—	0
130.113.140.150	—	0
130.113.140.151	—	0
130.113.140.152	—	0
130.113.140.153	—	0
130.113.140.154	—	0
130.113.140.155	—	0
130.113.140.156	—	0
130.113.140.157	—	0
130.113.140.158	—	0
130.113.140.159	—	0
130.113.140.160	—	0
130.113.140.161	—	0
130.113.140.162	—	0
130.113.140.163	—	0
130.113.140.164	—	0
130.113.140.165	—	0
130.113.140.166	—	0
130.113.140.167	—	0
130.113.140.168	—	0
130.113.140.169	—	0
130.113.140.170	—	0
130.113.140.171	—	0
130.113.140.172	—	0
130.113.140.173	—	0
130.113.140.174	—	0
130.113.140.175	—	0
130.113.140.176	—	0
130.113.140.177	—	0
130.113.140.178	—	0
130.113.140.179	—	0
130.113.140.180	—	0
130.113.140.181	—	0
130.113.140.182	—	0
130.113.140.183	—	0
130.113.140.184	—	0
130.113.140.185	—	0
130.113.140.186	—	0
130.113.140.187	—	0
130.113.140.188	—	0
130.113.140.189	—	0
130.113.140.190	—	0
130.113.140.191	—	0
130.113.140.192	—	0
130.113.140.193	—	0
130.113.140.194	—	0
130.113.140.195	—	0
130.113.140.196	—	0
130.113.140.197	—	0
130.113.140.198	—	0
130.113.140.199	—	0
130.113.140.200	—	0
130.113.140.201	—	0
130.113.140.202	—	0
130.113.140.203	—	0
130.113.140.204	—	0
130.113.140.205	—	0
130.113.140.206	—	0
130.113.140.207	—	0
130.113.140.208	—	0
130.113.140.209	—	0
130.113.140.210	—	0
130.113.140.211	—	0
130.113.140.212	—	0
130.113.140.213	—	0
130.113.140.214	—	0
130.113.140.215	—	0
130.113.140.216	—	0
130.113.140.217	—	0
130.113.140.218	—	0
130.113.140.219	—	0
130.113.140.220	—	0
130.113.140.221	—	0
130.113.140.222	—	0
130.113.140.223	—	0
130.113.140.224	—	0
130.113.140.225	—	0
130.113.140.226	—	0
130.113.140.227	—	0
130.113.140.228	—	0
130.113.140.229	—	0
130.113.140.230	—	0
130.113.140.231	—	0
130.113.140.232	—	0
130.113.140.233	—	0
130.113.140.234	—	0
130.113.140.235	—	0
130.113.140.236	—	0
130.113.140.237	—	0
130.113.140.238	—	0
130.113.140.239	—	0
130.113.140.240	—	0
130.113.140.241	—	0
130.113.140.242	—	0
130.113.140.243	—	0
130.113.140.244	—	0
130.113.140.245	—	0
130.113.140.246	—	0
130.113.140.247	—	0
130.113.140.248	—	0
130.113.140.249	—	0
130.113.140.250	—	0
130.113.140.251	—	0
130.113.140.252	—	0
130.113.140.253	—	0
130.113.140.254	—	0
130.113.140.255	—	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 130.113.140.57

traceroute to 130.113.140.57 (130.113.140.57): 5 hops max, 52 byte packets

1 [AS15169] 142.251.247.66 60.498 ms

2 [AS15169] 192.178.98.190 60.787 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On December 6th 2025