AS4538 - China Education and Research Network Center

AS4538 - China Education and Research Network Center

Country

IPv4

27,607,552

Prefixes v4

923

Peers v4

0

Avg AS Path

0

Avg AS Path v6

0

AS4538 - China Education and Research Network Center

Upstreams	Info
AS174 Cogent Communications	Active
AS1299 Arelion Sweden AB	Active
AS2914 NTT America, Inc.	Active
AS3491 PCCW Global, Inc.	Active
AS4538 China Education and Research Network Center	Active
AS4847 China Networks Inter-Exchange	Active
AS6453 TATA COMMUNICATIONS (AMERICA) INC	Active
AS6939 Hurricane Electric LLC	Active
AS23764 CTGNet	Active
AS23911 China Next Generation Internet Beijing IX	Active
AS24348 CERNET2 IX at Tsinghua University	Active
AS24361 CERNET2 IX at Southeast University	Active
AS58453 Level 30, Tower 1	Active
AS140570 Hong Kong Beecloud System Technology Services Limited	Active

#ID	Prefix	Description	Country	Info
#1201	202.4.153.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:26
#1202	202.38.64.0/19	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1203	202.38.64.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1204	202.38.104.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1205	202.38.109.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1206	202.38.110.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1207	202.38.112.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1208	202.38.120.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1209	202.38.140.0/23	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:34
#1210	202.112.26.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1211	202.112.63.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1212	202.115.0.0/19	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1213	202.115.64.0/20	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1214	202.117.64.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1215	202.117.80.0/20	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1216	202.120.176.0/20	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1217	202.120.200.0/22	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1218	202.121.184.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:04:59
#1219	202.179.240.0/21	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:05:21
#1220	202.179.248.0/21	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:05:21
#1221	202.192.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:05:25
#1222	202.193.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:05:25
#1223	202.195.128.0/20	Asia Pacific Network Information Centre		2025-03-13 08:05:25
#1224	202.195.159.0/24	Asia Pacific Network Information Centre		2025-03-13 08:05:25
#1225	202.205.131.0/24	Asia Pacific Network Information Centre		2025-03-13 08:05:25
#1226	202.206.64.0/24	Asia Pacific Network Information Centre		2025-03-13 08:05:25
#1227	202.206.100.0/24	Asia Pacific Network Information Centre		2025-03-13 08:05:25
#1228	203.91.120.0/23	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:05:46
#1229	203.91.122.0/23	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:05:46
#1230	203.91.124.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:05:46
#1231	203.91.125.0/24	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:05:46
#1232	210.25.186.0/24	Asia Pacific Network Information Centre		2025-03-13 08:09:21
#1233	210.25.187.0/24	Asia Pacific Network Information Centre		2025-03-13 08:09:21
#1234	210.25.189.0/24	Asia Pacific Network Information Centre		2025-03-13 08:09:21
#1235	210.25.240.0/24	Asia Pacific Network Information Centre		2025-03-13 08:09:21
#1236	210.30.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1237	210.32.0.0/20	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1238	210.37.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1239	210.38.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1240	210.39.16.0/22	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1241	210.41.96.0/20	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1242	210.42.68.0/22	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1243	210.42.88.0/22	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1244	210.42.144.0/24	Asia Pacific Network Information Centre		2025-03-13 08:09:22
#1245	211.67.8.0/21	Asia Pacific Network Information Centre		2025-03-13 08:09:48
#1246	211.69.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:09:48
#1247	211.69.32.0/20	Asia Pacific Network Information Centre		2025-03-13 08:09:48
#1248	211.69.32.0/24	Asia Pacific Network Information Centre		2025-03-13 08:09:48
#1249	211.80.80.0/20	Asia Pacific Network Information Centre		2025-03-13 08:09:49
#1250	211.83.96.0/20	Asia Pacific Network Information Centre		2025-03-13 08:09:49
#1251	218.192.0.0/17	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:12:22
#1252	218.192.128.0/17	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:12:22
#1253	218.193.128.0/20	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:12:22
#1254	218.193.176.0/20	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:12:22
#1255	218.194.32.0/19	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:12:22
#1256	218.199.16.0/20	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:12:22
#1257	218.199.96.0/20	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:12:22
#1258	219.222.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:12:33
#1259	219.222.96.0/20	Asia Pacific Network Information Centre		2025-03-13 08:12:33
#1260	219.224.99.0/24	Asia Pacific Network Information Centre		2025-03-13 08:12:33
#1261	219.228.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:12:33
#1262	219.229.0.0/16	Asia Pacific Network Information Centre		2025-03-13 08:12:33
#1263	219.242.184.0/21	Asia Pacific Network Information Centre		2025-03-13 08:12:34
#1264	222.16.64.0/24	Asia Pacific Network Information Centre		2025-03-13 08:12:57
#1265	222.16.66.0/24	Asia Pacific Network Information Centre		2025-03-13 08:12:57
#1266	222.16.96.0/19	Asia Pacific Network Information Centre		2025-03-13 08:12:57
#1267	222.16.208.0/20	Asia Pacific Network Information Centre		2025-03-13 08:12:57
#1268	222.16.240.0/20	Asia Pacific Network Information Centre		2025-03-13 08:12:57
#1269	222.24.0.0/13	Asia Pacific Network Information Centre		2025-03-13 08:12:57
#1270	222.192.16.0/20	Asia Pacific Network Information Centre		2025-03-13 08:13:02
#1271	222.195.224.0/22	Asia Pacific Network Information Centre		2025-03-13 08:13:02
#1272	222.197.160.0/19	Asia Pacific Network Information Centre		2025-03-13 08:13:02
#1273	222.201.0.0/20	Asia Pacific Network Information Centre		2025-03-13 08:13:02
#1274	222.201.192.0/19	Asia Pacific Network Information Centre		2025-03-13 08:13:02
#1275	223.3.0.0/16	IPv4 address block not managed by the RIPE NCC		2025-03-13 08:13:05
#1276	101.5.128.0/21	IPv4 address block not managed by the RIPE NCC		2025-03-13 07:24:56
#1277	101.5.136.0/21	IPv4 address block not managed by the RIPE NCC		2025-03-13 07:24:56
#1278	162.105.129.0/24	Asia Pacific Network Information Centre		2025-03-13 07:41:35
#1279	222.27.240.0/20	Asia Pacific Network Information Centre		2025-03-12 02:04:21
#1280	222.27.251.0/24	Asia Pacific Network Information Centre		2025-03-13 08:12:57

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