21.81.2

The IP address 21.81.2 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 22.30.204.0/23 (range 22.30.204.0 to 22.30.205.255). The autonomous system number (ASN) is 4538.

Network information

ASN	4538
IP starting by	22.30.204.0
IP ending by	22.30.205.255
ASN Name	China Education and Research Network Center
CDIR	22.30.204.0/23
Numerical IP
Registry
Last update	19/07/2017

	Country Code	Country	Region	City	Latitude	Longitude	Last update
IP2Location	US	United States	-	Columbus	39.9664	-83.0128	2017-07-18
MaxMind	US	United States	-	-	37.751	-97.822	2017-07-18
Whois	US	-	-	-	-96	37
W3C	-	-	-	-	-	-	-

IP	Numerical IP	DNS
21.81.2.0	357630464	0
21.81.2.1	357630465	0
21.81.2.2	357630466	0
21.81.2.3	357630467	0
21.81.2.4	357630468	0
21.81.2.5	357630469	0
21.81.2.6	357630470	0
21.81.2.7	357630471	0
21.81.2.8	357630472	0
21.81.2.9	357630473	0
21.81.2.10	357630474	0
21.81.2.11	357630475	0
21.81.2.12	357630476	0
21.81.2.13	357630477	0
21.81.2.14	357630478	0
21.81.2.15	357630479	0
21.81.2.16	357630480	0
21.81.2.17	357630481	0
21.81.2.18	357630482	0
21.81.2.19	357630483	0
21.81.2.20	357630484	0
21.81.2.21	357630485	0
21.81.2.22	357630486	0
21.81.2.23	357630487	0
21.81.2.24	357630488	0
21.81.2.25	357630489	0
21.81.2.26	357630490	0
21.81.2.27	357630491	0
21.81.2.28	357630492	0
21.81.2.29	357630493	0
21.81.2.30	357630494	0
21.81.2.31	357630495	0
21.81.2.32	357630496	0
21.81.2.33	357630497	0
21.81.2.34	357630498	0
21.81.2.35	357630499	0
21.81.2.36	357630500	0
21.81.2.37	357630501	0
21.81.2.38	357630502	0
21.81.2.39	357630503	0
21.81.2.40	357630504	0
21.81.2.41	357630505	0
21.81.2.42	357630506	0
21.81.2.43	357630507	0
21.81.2.44	357630508	0
21.81.2.45	357630509	0
21.81.2.46	357630510	0
21.81.2.47	357630511	0
21.81.2.48	357630512	0
21.81.2.49	357630513	0
21.81.2.50	357630514	0
21.81.2.51	357630515	0
21.81.2.52	357630516	0
21.81.2.53	357630517	0
21.81.2.54	357630518	0
21.81.2.55	357630519	0
21.81.2.56	357630520	0
21.81.2.57	357630521	0
21.81.2.58	357630522	0
21.81.2.59	357630523	0
21.81.2.60	357630524	0
21.81.2.61	357630525	0
21.81.2.62	357630526	0
21.81.2.63	357630527	0
21.81.2.64	357630528	0
21.81.2.65	357630529	0
21.81.2.66	357630530	0
21.81.2.67	357630531	0
21.81.2.68	357630532	0
21.81.2.69	357630533	0
21.81.2.70	357630534	0
21.81.2.71	357630535	0
21.81.2.72	357630536	0
21.81.2.73	357630537	0
21.81.2.74	357630538	0
21.81.2.75	357630539	0
21.81.2.76	357630540	0
21.81.2.77	357630541	0
21.81.2.78	357630542	0
21.81.2.79	357630543	0
21.81.2.80	357630544	0
21.81.2.81	357630545	0
21.81.2.82	357630546	0
21.81.2.83	357630547	0
21.81.2.84	357630548	0
21.81.2.85	357630549	0

IP	Numerical IP	DNS
21.81.2.86	357630550	0
21.81.2.87	357630551	0
21.81.2.88	357630552	0
21.81.2.89	357630553	0
21.81.2.90	357630554	0
21.81.2.91	357630555	0
21.81.2.92	357630556	0
21.81.2.93	357630557	0
21.81.2.94	357630558	0
21.81.2.95	357630559	0
21.81.2.96	357630560	0
21.81.2.97	357630561	0
21.81.2.98	357630562	0
21.81.2.99	357630563	0
21.81.2.100	357630564	0
21.81.2.101	357630565	0
21.81.2.102	357630566	0
21.81.2.103	357630567	0
21.81.2.104	357630568	0
21.81.2.105	357630569	0
21.81.2.106	357630570	0
21.81.2.107	357630571	0
21.81.2.108	357630572	0
21.81.2.109	357630573	0
21.81.2.110	357630574	0
21.81.2.111	357630575	0
21.81.2.112	357630576	0
21.81.2.113	357630577	0
21.81.2.114	357630578	0
21.81.2.115	357630579	0
21.81.2.116	357630580	0
21.81.2.117	357630581	0
21.81.2.118	357630582	0
21.81.2.119	357630583	0
21.81.2.120	357630584	0
21.81.2.121	357630585	0
21.81.2.122	357630586	0
21.81.2.123	357630587	0
21.81.2.124	357630588	0
21.81.2.125	357630589	0
21.81.2.126	357630590	0
21.81.2.127	357630591	0
21.81.2.128	357630592	0
21.81.2.129	357630593	0
21.81.2.130	357630594	0
21.81.2.131	357630595	0
21.81.2.132	357630596	0
21.81.2.133	357630597	0
21.81.2.134	357630598	0
21.81.2.135	357630599	0
21.81.2.136	357630600	0
21.81.2.137	357630601	0
21.81.2.138	357630602	0
21.81.2.139	357630603	0
21.81.2.140	357630604	0
21.81.2.141	357630605	0
21.81.2.142	357630606	0
21.81.2.143	357630607	0
21.81.2.144	357630608	0
21.81.2.145	357630609	0
21.81.2.146	357630610	0
21.81.2.147	357630611	0
21.81.2.148	357630612	0
21.81.2.149	357630613	0
21.81.2.150	357630614	0
21.81.2.151	357630615	0
21.81.2.152	357630616	0
21.81.2.153	357630617	0
21.81.2.154	357630618	0
21.81.2.155	357630619	0
21.81.2.156	357630620	0
21.81.2.157	357630621	0
21.81.2.158	357630622	0
21.81.2.159	357630623	0
21.81.2.160	357630624	0
21.81.2.161	357630625	0
21.81.2.162	357630626	0
21.81.2.163	357630627	0
21.81.2.164	357630628	0
21.81.2.165	357630629	0
21.81.2.166	357630630	0
21.81.2.167	357630631	0
21.81.2.168	357630632	0
21.81.2.169	357630633	0
21.81.2.170	357630634	0
21.81.2.171	357630635	0

IP	Numerical IP	DNS
21.81.2.172	357630636	0
21.81.2.173	357630637	0
21.81.2.174	357630638	0
21.81.2.175	357630639	0
21.81.2.176	357630640	0
21.81.2.177	357630641	0
21.81.2.178	357630642	0
21.81.2.179	357630643	0
21.81.2.180	357630644	0
21.81.2.181	357630645	0
21.81.2.182	357630646	0
21.81.2.183	357630647	0
21.81.2.184	357630648	0
21.81.2.185	357630649	0
21.81.2.186	357630650	0
21.81.2.187	357630651	0
21.81.2.188	357630652	0
21.81.2.189	357630653	0
21.81.2.190	357630654	0
21.81.2.191	357630655	0
21.81.2.192	357630656	0
21.81.2.193	357630657	0
21.81.2.194	357630658	0
21.81.2.195	357630659	0
21.81.2.196	357630660	0
21.81.2.197	357630661	0
21.81.2.198	357630662	0
21.81.2.199	357630663	0
21.81.2.200	357630664	0
21.81.2.201	357630665	0
21.81.2.202	357630666	0
21.81.2.203	357630667	0
21.81.2.204	357630668	0
21.81.2.205	357630669	0
21.81.2.206	357630670	0
21.81.2.207	357630671	0
21.81.2.208	357630672	0
21.81.2.209	357630673	0
21.81.2.210	357630674	0
21.81.2.211	357630675	0
21.81.2.212	357630676	0
21.81.2.213	357630677	0
21.81.2.214	357630678	0
21.81.2.215	357630679	0
21.81.2.216	357630680	0
21.81.2.217	357630681	0
21.81.2.218	357630682	0
21.81.2.219	357630683	0
21.81.2.220	357630684	0
21.81.2.221	357630685	0
21.81.2.222	357630686	0
21.81.2.223	357630687	0
21.81.2.224	357630688	0
21.81.2.225	357630689	0
21.81.2.226	357630690	0
21.81.2.227	357630691	0
21.81.2.228	357630692	0
21.81.2.229	357630693	0
21.81.2.230	357630694	0
21.81.2.231	357630695	0
21.81.2.232	357630696	0
21.81.2.233	357630697	0
21.81.2.234	357630698	0
21.81.2.235	357630699	0
21.81.2.236	357630700	0
21.81.2.237	357630701	0
21.81.2.238	357630702	0
21.81.2.239	357630703	0
21.81.2.240	357630704	0
21.81.2.241	357630705	0
21.81.2.242	357630706	0
21.81.2.243	357630707	0
21.81.2.244	357630708	0
21.81.2.245	357630709	0
21.81.2.246	357630710	0
21.81.2.247	357630711	0
21.81.2.248	357630712	0
21.81.2.249	357630713	0
21.81.2.250	357630714	0
21.81.2.251	357630715	0
21.81.2.252	357630716	0
21.81.2.253	357630717	0
21.81.2.254	357630718	0
21.81.2.255	357630719	0