Summary

ASN	AS1124 Universiteit van Amsterdam
BGP	145.18.0.0/16
IPs with RDNS	84
Hosted Domains	0
Pingable IPs	20
Router IPs	0


145.18.87.0	—	0
145.18.87.1	core-sp-0250.fw-sp121.net.uha.nl	0
145.18.87.2	—	0
145.18.87.3	—	0
145.18.87.4	—	0
145.18.87.5	sp-usc-ipsk-145-18-87-5.int.uha.nl	0
145.18.87.6	sp-usc-ipsk-145-18-87-6.int.uha.nl	0
145.18.87.7	sp-usc-ipsk-145-18-87-7.int.uha.nl	0
145.18.87.8	sp-usc-ipsk-145-18-87-8.int.uha.nl	0
145.18.87.9	sp-usc-ipsk-145-18-87-9.int.uha.nl	0
145.18.87.10	sp-usc-ipsk-145-18-87-10.int.uha.nl	0
145.18.87.11	sp-usc-ipsk-145-18-87-11.int.uha.nl	0
145.18.87.12	sp-usc-ipsk-145-18-87-12.int.uha.nl	0
145.18.87.13	sp-usc-ipsk-145-18-87-13.int.uha.nl	0
145.18.87.14	sp-usc-ipsk-145-18-87-14.int.uha.nl	0
145.18.87.15	sp-usc-ipsk-145-18-87-15.int.uha.nl	0
145.18.87.16	sp-usc-ipsk-145-18-87-16.int.uha.nl	0
145.18.87.17	sp-usc-ipsk-145-18-87-17.int.uha.nl	0
145.18.87.18	sp-usc-ipsk-145-18-87-18.int.uha.nl	0
145.18.87.19	sp-usc-ipsk-145-18-87-19.int.uha.nl	0
145.18.87.20	sp-usc-ipsk-145-18-87-20.int.uha.nl	0
145.18.87.21	sp-usc-ipsk-145-18-87-21.int.uha.nl	0
145.18.87.22	sp-usc-ipsk-145-18-87-22.int.uha.nl	0
145.18.87.23	sp-usc-ipsk-145-18-87-23.int.uha.nl	0
145.18.87.24	sp-usc-ipsk-145-18-87-24.int.uha.nl	0
145.18.87.25	sp-usc-ipsk-145-18-87-25.int.uha.nl	0
145.18.87.26	sp-usc-ipsk-145-18-87-26.int.uha.nl	0
145.18.87.27	sp-usc-ipsk-145-18-87-27.int.uha.nl	0
145.18.87.28	sp-usc-ipsk-145-18-87-28.int.uha.nl	0
145.18.87.29	sp-usc-ipsk-145-18-87-29.int.uha.nl	0
145.18.87.30	sp-usc-ipsk-145-18-87-30.int.uha.nl	0
145.18.87.31	—	0
145.18.87.32	—	0
145.18.87.33	core-re-0250.fw-re.net.uha.nl	0
145.18.87.34	—	0
145.18.87.35	re-ipsk-145-18-87-35.int.uha.nl	0
145.18.87.36	re-ipsk-145-18-87-36.int.uha.nl	0
145.18.87.37	re-ipsk-145-18-87-37.int.uha.nl	0
145.18.87.38	re-ipsk-145-18-87-38.int.uha.nl	0
145.18.87.39	re-ipsk-145-18-87-39.int.uha.nl	0
145.18.87.40	re-ipsk-145-18-87-40.int.uha.nl	0
145.18.87.41	re-ipsk-145-18-87-41.int.uha.nl	0
145.18.87.42	re-ipsk-145-18-87-42.int.uha.nl	0
145.18.87.43	re-ipsk-145-18-87-43.int.uha.nl	0
145.18.87.44	re-ipsk-145-18-87-44.int.uha.nl	0
145.18.87.45	re-ipsk-145-18-87-45.int.uha.nl	0
145.18.87.46	re-ipsk-145-18-87-46.int.uha.nl	0
145.18.87.47	re-ipsk-145-18-87-47.int.uha.nl	0
145.18.87.48	re-ipsk-145-18-87-48.int.uha.nl	0
145.18.87.49	re-ipsk-145-18-87-49.int.uha.nl	0
145.18.87.50	re-ipsk-145-18-87-50.int.uha.nl	0
145.18.87.51	re-ipsk-145-18-87-51.int.uha.nl	0
145.18.87.52	re-ipsk-145-18-87-52.int.uha.nl	0
145.18.87.53	re-ipsk-145-18-87-53.int.uha.nl	0
145.18.87.54	re-ipsk-145-18-87-54.int.uha.nl	0
145.18.87.55	re-ipsk-145-18-87-55.int.uha.nl	0
145.18.87.56	re-ipsk-145-18-87-56.int.uha.nl	0
145.18.87.57	re-ipsk-145-18-87-57.int.uha.nl	0
145.18.87.58	re-ipsk-145-18-87-58.int.uha.nl	0
145.18.87.59	re-ipsk-145-18-87-59.int.uha.nl	0
145.18.87.60	re-ipsk-145-18-87-60.int.uha.nl	0
145.18.87.61	—	0
145.18.87.62	—	0
145.18.87.63	—	0
145.18.87.64	—	0
145.18.87.65	core-bg-0087.fw-bg3.net.uha.nl	0
145.18.87.66	—	0
145.18.87.67	—	0
145.18.87.68	—	0
145.18.87.69	—	0
145.18.87.70	—	0
145.18.87.71	—	0
145.18.87.72	—	0
145.18.87.73	—	0
145.18.87.74	—	0
145.18.87.75	—	0
145.18.87.76	—	0
145.18.87.77	—	0
145.18.87.78	—	0
145.18.87.79	—	0
145.18.87.80	pch-ub-24.uba.uva.nl	0
145.18.87.81	pch-ub-25.uba.uva.nl	0
145.18.87.82	pch-ub-26.uba.uva.nl	0
145.18.87.83	pch-ub-21.uba.uva.nl	0
145.18.87.84	pch-ub-23.uba.uva.nl	0
145.18.87.85	pch-ub-28.uba.uva.nl	0
145.18.87.86	pch-ub-27.uba.uva.nl	0
145.18.87.87	pch-ub-22.uba.uva.nl	0
145.18.87.88	pch-ub-29.uba.uva.nl	0
145.18.87.89	—	0
145.18.87.90	—	0
145.18.87.91	—	0
145.18.87.92	—	0
145.18.87.93	—	0
145.18.87.94	—	0
145.18.87.95	—	0
145.18.87.96	—	0
145.18.87.97	—	0
145.18.87.98	—	0
145.18.87.99	—	0
145.18.87.100	—	0
145.18.87.101	—	0
145.18.87.102	—	0
145.18.87.103	—	0
145.18.87.104	—	0
145.18.87.105	—	0
145.18.87.106	—	0
145.18.87.107	—	0
145.18.87.108	—	0
145.18.87.109	—	0
145.18.87.110	—	0
145.18.87.111	—	0
145.18.87.112	—	0
145.18.87.113	—	0
145.18.87.114	—	0
145.18.87.115	—	0
145.18.87.116	—	0
145.18.87.117	—	0
145.18.87.118	—	0
145.18.87.119	—	0
145.18.87.120	—	0
145.18.87.121	—	0
145.18.87.122	—	0
145.18.87.123	—	0
145.18.87.124	—	0
145.18.87.125	—	0
145.18.87.126	—	0
145.18.87.127	—	0
145.18.87.128	—	0
145.18.87.129	core-bg-3272.fw-bg3.net.uha.nl	0
145.18.87.130	zebra-bdu.bdu.uva.nl	0
145.18.87.131	—	0
145.18.87.132	—	0
145.18.87.133	—	0
145.18.87.134	—	0
145.18.87.135	—	0
145.18.87.136	—	0
145.18.87.137	dci-3685.fw-dc.net.uha.nl	0
145.18.87.138	—	0
145.18.87.139	soc-prd-sirp1.forux.nl	0
145.18.87.140	—	0
145.18.87.141	—	0
145.18.87.142	—	0
145.18.87.143	—	0
145.18.87.144	—	0
145.18.87.145	—	0
145.18.87.146	—	0
145.18.87.147	—	0
145.18.87.148	—	0
145.18.87.149	—	0
145.18.87.150	—	0
145.18.87.151	—	0
145.18.87.152	—	0
145.18.87.153	—	0
145.18.87.154	—	0
145.18.87.155	—	0
145.18.87.156	—	0
145.18.87.157	—	0
145.18.87.158	—	0
145.18.87.159	—	0
145.18.87.160	—	0
145.18.87.161	—	0
145.18.87.162	—	0
145.18.87.163	—	0
145.18.87.164	—	0
145.18.87.165	—	0
145.18.87.166	—	0
145.18.87.167	—	0
145.18.87.168	—	0
145.18.87.169	—	0
145.18.87.170	—	0
145.18.87.171	—	0
145.18.87.172	—	0
145.18.87.173	—	0
145.18.87.174	—	0
145.18.87.175	—	0
145.18.87.176	—	0
145.18.87.177	—	0
145.18.87.178	—	0
145.18.87.179	—	0
145.18.87.180	—	0
145.18.87.181	—	0
145.18.87.182	—	0
145.18.87.183	—	0
145.18.87.184	—	0
145.18.87.185	—	0
145.18.87.186	—	0
145.18.87.187	—	0
145.18.87.188	—	0
145.18.87.189	—	0
145.18.87.190	—	0
145.18.87.191	—	0
145.18.87.192	—	0
145.18.87.193	irb-88.omhp-r4.net.uva.nl	0
145.18.87.194	telpoortje4.uba.uva.nl	0
145.18.87.195	telpoortje5.uba.uva.nl	0
145.18.87.196	telpoortje2.uba.uva.nl	0
145.18.87.197	telpoortje1.uba.uva.nl	0
145.18.87.198	telpoortje3.uba.uva.nl	0
145.18.87.199	—	0
145.18.87.200	—	0
145.18.87.201	—	0
145.18.87.202	—	0
145.18.87.203	—	0
145.18.87.204	—	0
145.18.87.205	—	0
145.18.87.206	—	0
145.18.87.207	—	0
145.18.87.208	—	0
145.18.87.209	dci-3613.fw-dc.net.uha.nl	0
145.18.87.210	mask-prd-tbob1.forux.nl	0
145.18.87.211	mask-prd-magic1.forux.nl	0
145.18.87.212	—	0
145.18.87.213	—	0
145.18.87.214	—	0
145.18.87.215	—	0
145.18.87.216	—	0
145.18.87.217	dci-3614.fw-dc.net.uha.nl	0
145.18.87.218	mask-prd-hunter1.forux.nl	0
145.18.87.219	—	0
145.18.87.220	—	0
145.18.87.221	—	0
145.18.87.222	—	0
145.18.87.223	—	0
145.18.87.224	—	0
145.18.87.225	—	0
145.18.87.226	—	0
145.18.87.227	—	0
145.18.87.228	—	0
145.18.87.229	—	0
145.18.87.230	—	0
145.18.87.231	—	0
145.18.87.232	—	0
145.18.87.233	—	0
145.18.87.234	—	0
145.18.87.235	—	0
145.18.87.236	—	0
145.18.87.237	—	0
145.18.87.238	—	0
145.18.87.239	—	0
145.18.87.240	—	0
145.18.87.241	core-re-0174.fw-re.net.uha.nl	0
145.18.87.242	q-shuttle.bdu.uva.nl	0
145.18.87.243	q-printer1.bdu.uva.nl	0
145.18.87.244	q-printer2.bdu.uva.nl	0
145.18.87.245	ruud-test.bdu.uva.nl	0
145.18.87.246	—	0
145.18.87.247	—	0
145.18.87.248	—	0
145.18.87.249	—	0
145.18.87.250	—	0
145.18.87.251	—	0
145.18.87.252	—	0
145.18.87.253	—	0
145.18.87.254	—	0
145.18.87.255	—	0

Traceroute

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

traceroute -a -n -q1 -f3 145.18.87.1

traceroute to 145.18.87.1 (145.18.87.1): 64 hops max, 52 byte packets

3 [] 193.239.117.149 0.27 ms

4 [AS1103] 145.145.19.229 0.694 ms

5 [AS1103] 145.145.19.230 0.726 ms

6 [AS1124] 145.18.87.1 0.713 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 28th 2025