Summary

ASN	AS2850 University College Dublin
BGP	137.43.0.0/16
IPs with RDNS	254
Hosted Domains	0
Pingable IPs	0
Router IPs	0


137.43.34.0	—	0
137.43.34.1	dhcp-892b2201.ucd.ie	0
137.43.34.2	dhcp-892b2202.ucd.ie	0
137.43.34.3	dhcp-892b2203.ucd.ie	0
137.43.34.4	dhcp-892b2204.ucd.ie	0
137.43.34.5	dhcp-892b2205.ucd.ie	0
137.43.34.6	dhcp-892b2206.ucd.ie	0
137.43.34.7	dhcp-892b2207.ucd.ie	0
137.43.34.8	dhcp-892b2208.ucd.ie	0
137.43.34.9	dhcp-892b2209.ucd.ie	0
137.43.34.10	dhcp-892b220a.ucd.ie	0
137.43.34.11	dhcp-892b220b.ucd.ie	0
137.43.34.12	dhcp-892b220c.ucd.ie	0
137.43.34.13	dhcp-892b220d.ucd.ie	0
137.43.34.14	dhcp-892b220e.ucd.ie	0
137.43.34.15	dhcp-892b220f.ucd.ie	0
137.43.34.16	dhcp-892b2210.ucd.ie	0
137.43.34.17	dhcp-892b2211.ucd.ie	0
137.43.34.18	dhcp-892b2212.ucd.ie	0
137.43.34.19	dhcp-892b2213.ucd.ie	0
137.43.34.20	dhcp-892b2214.ucd.ie	0
137.43.34.21	dhcp-892b2215.ucd.ie	0
137.43.34.22	dhcp-892b2216.ucd.ie	0
137.43.34.23	dhcp-892b2217.ucd.ie	0
137.43.34.24	dhcp-892b2218.ucd.ie	0
137.43.34.25	dhcp-892b2219.ucd.ie	0
137.43.34.26	dhcp-892b221a.ucd.ie	0
137.43.34.27	dhcp-892b221b.ucd.ie	0
137.43.34.28	dhcp-892b221c.ucd.ie	0
137.43.34.29	dhcp-892b221d.ucd.ie	0
137.43.34.30	dhcp-892b221e.ucd.ie	0
137.43.34.31	dhcp-892b221f.ucd.ie	0
137.43.34.32	dhcp-892b2220.ucd.ie	0
137.43.34.33	dhcp-892b2221.ucd.ie	0
137.43.34.34	dhcp-892b2222.ucd.ie	0
137.43.34.35	dhcp-892b2223.ucd.ie	0
137.43.34.36	dhcp-892b2224.ucd.ie	0
137.43.34.37	dhcp-892b2225.ucd.ie	0
137.43.34.38	dhcp-892b2226.ucd.ie	0
137.43.34.39	dhcp-892b2227.ucd.ie	0
137.43.34.40	dhcp-892b2228.ucd.ie	0
137.43.34.41	dhcp-892b2229.ucd.ie	0
137.43.34.42	dhcp-892b222a.ucd.ie	0
137.43.34.43	dhcp-892b222b.ucd.ie	0
137.43.34.44	dhcp-892b222c.ucd.ie	0
137.43.34.45	dhcp-892b222d.ucd.ie	0
137.43.34.46	dhcp-892b222e.ucd.ie	0
137.43.34.47	dhcp-892b222f.ucd.ie	0
137.43.34.48	dhcp-892b2230.ucd.ie	0
137.43.34.49	dhcp-892b2231.ucd.ie	0
137.43.34.50	dhcp-892b2232.ucd.ie	0
137.43.34.51	dhcp-892b2233.ucd.ie	0
137.43.34.52	dhcp-892b2234.ucd.ie	0
137.43.34.53	dhcp-892b2235.ucd.ie	0
137.43.34.54	dhcp-892b2236.ucd.ie	0
137.43.34.55	dhcp-892b2237.ucd.ie	0
137.43.34.56	dhcp-892b2238.ucd.ie	0
137.43.34.57	dhcp-892b2239.ucd.ie	0
137.43.34.58	dhcp-892b223a.ucd.ie	0
137.43.34.59	dhcp-892b223b.ucd.ie	0
137.43.34.60	dhcp-892b223c.ucd.ie	0
137.43.34.61	dhcp-892b223d.ucd.ie	0
137.43.34.62	dhcp-892b223e.ucd.ie	0
137.43.34.63	dhcp-892b223f.ucd.ie	0
137.43.34.64	dhcp-892b2240.ucd.ie	0
137.43.34.65	dhcp-892b2241.ucd.ie	0
137.43.34.66	dhcp-892b2242.ucd.ie	0
137.43.34.67	dhcp-892b2243.ucd.ie	0
137.43.34.68	dhcp-892b2244.ucd.ie	0
137.43.34.69	dhcp-892b2245.ucd.ie	0
137.43.34.70	dhcp-892b2246.ucd.ie	0
137.43.34.71	dhcp-892b2247.ucd.ie	0
137.43.34.72	dhcp-892b2248.ucd.ie	0
137.43.34.73	dhcp-892b2249.ucd.ie	0
137.43.34.74	dhcp-892b224a.ucd.ie	0
137.43.34.75	dhcp-892b224b.ucd.ie	0
137.43.34.76	dhcp-892b224c.ucd.ie	0
137.43.34.77	dhcp-892b224d.ucd.ie	0
137.43.34.78	dhcp-892b224e.ucd.ie	0
137.43.34.79	dhcp-892b224f.ucd.ie	0
137.43.34.80	dhcp-892b2250.ucd.ie	0
137.43.34.81	dhcp-892b2251.ucd.ie	0
137.43.34.82	dhcp-892b2252.ucd.ie	0
137.43.34.83	dhcp-892b2253.ucd.ie	0
137.43.34.84	dhcp-892b2254.ucd.ie	0
137.43.34.85	dhcp-892b2255.ucd.ie	0
137.43.34.86	dhcp-892b2256.ucd.ie	0
137.43.34.87	dhcp-892b2257.ucd.ie	0
137.43.34.88	dhcp-892b2258.ucd.ie	0
137.43.34.89	dhcp-892b2259.ucd.ie	0
137.43.34.90	dhcp-892b225a.ucd.ie	0
137.43.34.91	dhcp-892b225b.ucd.ie	0
137.43.34.92	dhcp-892b225c.ucd.ie	0
137.43.34.93	dhcp-892b225d.ucd.ie	0
137.43.34.94	dhcp-892b225e.ucd.ie	0
137.43.34.95	dhcp-892b225f.ucd.ie	0
137.43.34.96	dhcp-892b2260.ucd.ie	0
137.43.34.97	dhcp-892b2261.ucd.ie	0
137.43.34.98	dhcp-892b2262.ucd.ie	0
137.43.34.99	dhcp-892b2263.ucd.ie	0
137.43.34.100	dhcp-892b2264.ucd.ie	0
137.43.34.101	dhcp-892b2265.ucd.ie	0
137.43.34.102	dhcp-892b2266.ucd.ie	0
137.43.34.103	dhcp-892b2267.ucd.ie	0
137.43.34.104	dhcp-892b2268.ucd.ie	0
137.43.34.105	dhcp-892b2269.ucd.ie	0
137.43.34.106	dhcp-892b226a.ucd.ie	0
137.43.34.107	dhcp-892b226b.ucd.ie	0
137.43.34.108	dhcp-892b226c.ucd.ie	0
137.43.34.109	dhcp-892b226d.ucd.ie	0
137.43.34.110	dhcp-892b226e.ucd.ie	0
137.43.34.111	dhcp-892b226f.ucd.ie	0
137.43.34.112	dhcp-892b2270.ucd.ie	0
137.43.34.113	dhcp-892b2271.ucd.ie	0
137.43.34.114	dhcp-892b2272.ucd.ie	0
137.43.34.115	dhcp-892b2273.ucd.ie	0
137.43.34.116	dhcp-892b2274.ucd.ie	0
137.43.34.117	dhcp-892b2275.ucd.ie	0
137.43.34.118	dhcp-892b2276.ucd.ie	0
137.43.34.119	dhcp-892b2277.ucd.ie	0
137.43.34.120	dhcp-892b2278.ucd.ie	0
137.43.34.121	dhcp-892b2279.ucd.ie	0
137.43.34.122	dhcp-892b227a.ucd.ie	0
137.43.34.123	dhcp-892b227b.ucd.ie	0
137.43.34.124	dhcp-892b227c.ucd.ie	0
137.43.34.125	dhcp-892b227d.ucd.ie	0
137.43.34.126	dhcp-892b227e.ucd.ie	0
137.43.34.127	dhcp-892b227f.ucd.ie	0
137.43.34.128	dhcp-892b2280.ucd.ie	0
137.43.34.129	dhcp-892b2281.ucd.ie	0
137.43.34.130	dhcp-892b2282.ucd.ie	0
137.43.34.131	dhcp-892b2283.ucd.ie	0
137.43.34.132	dhcp-892b2284.ucd.ie	0
137.43.34.133	dhcp-892b2285.ucd.ie	0
137.43.34.134	dhcp-892b2286.ucd.ie	0
137.43.34.135	dhcp-892b2287.ucd.ie	0
137.43.34.136	dhcp-892b2288.ucd.ie	0
137.43.34.137	dhcp-892b2289.ucd.ie	0
137.43.34.138	dhcp-892b228a.ucd.ie	0
137.43.34.139	dhcp-892b228b.ucd.ie	0
137.43.34.140	dhcp-892b228c.ucd.ie	0
137.43.34.141	dhcp-892b228d.ucd.ie	0
137.43.34.142	dhcp-892b228e.ucd.ie	0
137.43.34.143	dhcp-892b228f.ucd.ie	0
137.43.34.144	dhcp-892b2290.ucd.ie	0
137.43.34.145	dhcp-892b2291.ucd.ie	0
137.43.34.146	dhcp-892b2292.ucd.ie	0
137.43.34.147	dhcp-892b2293.ucd.ie	0
137.43.34.148	dhcp-892b2294.ucd.ie	0
137.43.34.149	dhcp-892b2295.ucd.ie	0
137.43.34.150	dhcp-892b2296.ucd.ie	0
137.43.34.151	dhcp-892b2297.ucd.ie	0
137.43.34.152	dhcp-892b2298.ucd.ie	0
137.43.34.153	dhcp-892b2299.ucd.ie	0
137.43.34.154	dhcp-892b229a.ucd.ie	0
137.43.34.155	dhcp-892b229b.ucd.ie	0
137.43.34.156	dhcp-892b229c.ucd.ie	0
137.43.34.157	dhcp-892b229d.ucd.ie	0
137.43.34.158	dhcp-892b229e.ucd.ie	0
137.43.34.159	dhcp-892b229f.ucd.ie	0
137.43.34.160	dhcp-892b22a0.ucd.ie	0
137.43.34.161	dhcp-892b22a1.ucd.ie	0
137.43.34.162	dhcp-892b22a2.ucd.ie	0
137.43.34.163	dhcp-892b22a3.ucd.ie	0
137.43.34.164	dhcp-892b22a4.ucd.ie	0
137.43.34.165	dhcp-892b22a5.ucd.ie	0
137.43.34.166	dhcp-892b22a6.ucd.ie	0
137.43.34.167	dhcp-892b22a7.ucd.ie	0
137.43.34.168	dhcp-892b22a8.ucd.ie	0
137.43.34.169	dhcp-892b22a9.ucd.ie	0
137.43.34.170	dhcp-892b22aa.ucd.ie	0
137.43.34.171	dhcp-892b22ab.ucd.ie	0
137.43.34.172	dhcp-892b22ac.ucd.ie	0
137.43.34.173	dhcp-892b22ad.ucd.ie	0
137.43.34.174	dhcp-892b22ae.ucd.ie	0
137.43.34.175	dhcp-892b22af.ucd.ie	0
137.43.34.176	dhcp-892b22b0.ucd.ie	0
137.43.34.177	dhcp-892b22b1.ucd.ie	0
137.43.34.178	dhcp-892b22b2.ucd.ie	0
137.43.34.179	dhcp-892b22b3.ucd.ie	0
137.43.34.180	dhcp-892b22b4.ucd.ie	0
137.43.34.181	dhcp-892b22b5.ucd.ie	0
137.43.34.182	dhcp-892b22b6.ucd.ie	0
137.43.34.183	dhcp-892b22b7.ucd.ie	0
137.43.34.184	dhcp-892b22b8.ucd.ie	0
137.43.34.185	dhcp-892b22b9.ucd.ie	0
137.43.34.186	dhcp-892b22ba.ucd.ie	0
137.43.34.187	dhcp-892b22bb.ucd.ie	0
137.43.34.188	dhcp-892b22bc.ucd.ie	0
137.43.34.189	dhcp-892b22bd.ucd.ie	0
137.43.34.190	dhcp-892b22be.ucd.ie	0
137.43.34.191	dhcp-892b22bf.ucd.ie	0
137.43.34.192	dhcp-892b22c0.ucd.ie	0
137.43.34.193	dhcp-892b22c1.ucd.ie	0
137.43.34.194	dhcp-892b22c2.ucd.ie	0
137.43.34.195	dhcp-892b22c3.ucd.ie	0
137.43.34.196	dhcp-892b22c4.ucd.ie	0
137.43.34.197	dhcp-892b22c5.ucd.ie	0
137.43.34.198	dhcp-892b22c6.ucd.ie	0
137.43.34.199	dhcp-892b22c7.ucd.ie	0
137.43.34.200	dhcp-892b22c8.ucd.ie	0
137.43.34.201	dhcp-892b22c9.ucd.ie	0
137.43.34.202	dhcp-892b22ca.ucd.ie	0
137.43.34.203	dhcp-892b22cb.ucd.ie	0
137.43.34.204	dhcp-892b22cc.ucd.ie	0
137.43.34.205	dhcp-892b22cd.ucd.ie	0
137.43.34.206	dhcp-892b22ce.ucd.ie	0
137.43.34.207	dhcp-892b22cf.ucd.ie	0
137.43.34.208	dhcp-892b22d0.ucd.ie	0
137.43.34.209	dhcp-892b22d1.ucd.ie	0
137.43.34.210	dhcp-892b22d2.ucd.ie	0
137.43.34.211	dhcp-892b22d3.ucd.ie	0
137.43.34.212	dhcp-892b22d4.ucd.ie	0
137.43.34.213	dhcp-892b22d5.ucd.ie	0
137.43.34.214	dhcp-892b22d6.ucd.ie	0
137.43.34.215	dhcp-892b22d7.ucd.ie	0
137.43.34.216	dhcp-892b22d8.ucd.ie	0
137.43.34.217	dhcp-892b22d9.ucd.ie	0
137.43.34.218	dhcp-892b22da.ucd.ie	0
137.43.34.219	dhcp-892b22db.ucd.ie	0
137.43.34.220	dhcp-892b22dc.ucd.ie	0
137.43.34.221	dhcp-892b22dd.ucd.ie	0
137.43.34.222	dhcp-892b22de.ucd.ie	0
137.43.34.223	dhcp-892b22df.ucd.ie	0
137.43.34.224	dhcp-892b22e0.ucd.ie	0
137.43.34.225	dhcp-892b22e1.ucd.ie	0
137.43.34.226	dhcp-892b22e2.ucd.ie	0
137.43.34.227	dhcp-892b22e3.ucd.ie	0
137.43.34.228	dhcp-892b22e4.ucd.ie	0
137.43.34.229	dhcp-892b22e5.ucd.ie	0
137.43.34.230	dhcp-892b22e6.ucd.ie	0
137.43.34.231	dhcp-892b22e7.ucd.ie	0
137.43.34.232	dhcp-892b22e8.ucd.ie	0
137.43.34.233	dhcp-892b22e9.ucd.ie	0
137.43.34.234	dhcp-892b22ea.ucd.ie	0
137.43.34.235	dhcp-892b22eb.ucd.ie	0
137.43.34.236	dhcp-892b22ec.ucd.ie	0
137.43.34.237	dhcp-892b22ed.ucd.ie	0
137.43.34.238	dhcp-892b22ee.ucd.ie	0
137.43.34.239	dhcp-892b22ef.ucd.ie	0
137.43.34.240	dhcp-892b22f0.ucd.ie	0
137.43.34.241	dhcp-892b22f1.ucd.ie	0
137.43.34.242	dhcp-892b22f2.ucd.ie	0
137.43.34.243	dhcp-892b22f3.ucd.ie	0
137.43.34.244	dhcp-892b22f4.ucd.ie	0
137.43.34.245	dhcp-892b22f5.ucd.ie	0
137.43.34.246	dhcp-892b22f6.ucd.ie	0
137.43.34.247	dhcp-892b22f7.ucd.ie	0
137.43.34.248	dhcp-892b22f8.ucd.ie	0
137.43.34.249	dhcp-892b22f9.ucd.ie	0
137.43.34.250	dhcp-892b22fa.ucd.ie	0
137.43.34.251	dhcp-892b22fb.ucd.ie	0
137.43.34.252	dhcp-892b22fc.ucd.ie	0
137.43.34.253	dhcp-892b22fd.ucd.ie	0
137.43.34.254	dhcp-892b22fe.ucd.ie	0
137.43.34.255	—	0

Traceroute

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

traceroute -a -n -q1 -f2 -m6 137.43.34.233

traceroute to 137.43.34.233 (137.43.34.233): 6 hops max, 52 byte packets

2 [AS20278] 64.44.81.177 0.138 ms

3 [AS6939] 184.105.250.41 0.943 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Denver, US

On February 16th 2026