AS4538 - China Education and Research Network Center

AS4538 - China Education and Research Network Center

Country

IPv4

27,619,840

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
#101	101.4.156.0/24	IPv4 address block not managed by the RIPE NCC		7 months ago
#102	101.6.6.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:36:19
#103	101.76.0.0/15	Asia Pacific Network Information Centre		2025-04-01 07:36:23
#104	101.76.96.0/20	Asia Pacific Network Information Centre		7 months ago
#105	101.76.192.0/18	Asia Pacific Network Information Centre		7 months ago
#106	101.76.192.0/23	Asia Pacific Network Information Centre		2025-04-01 07:36:23
#107	103.137.60.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:38:29
#108	103.165.110.0/23	IPv4 address block not managed by the RIPE NCC		1 year ago
#109	110.64.0.0/15	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#110	110.64.0.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#111	110.64.16.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#112	110.64.24.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#113	110.64.30.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#114	110.64.32.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#115	110.64.48.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#116	110.64.56.0/22	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#117	110.64.60.0/22	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#118	110.64.64.0/19	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#119	110.64.96.0/19	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#120	110.64.128.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#121	110.64.148.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#122	110.64.151.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#123	110.64.152.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#124	110.64.160.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#125	110.64.176.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#126	110.64.192.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#127	110.64.200.0/22	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#128	110.64.206.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#129	110.64.207.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#130	110.64.208.0/22	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#131	110.64.212.0/22	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#132	110.64.216.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#133	110.65.0.0/18	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#134	110.65.64.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#135	110.65.71.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#136	110.65.80.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#137	110.65.96.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#138	110.65.112.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#139	110.65.147.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:41:48
#140	111.114.0.0/15	Asia Pacific Network Information Centre		2025-04-01 07:42:19
#141	111.116.0.0/15	Asia Pacific Network Information Centre		2025-04-01 07:42:19
#142	111.186.0.0/15	Asia Pacific Network Information Centre		2025-04-01 07:42:21
#143	111.186.0.0/18	Asia Pacific Network Information Centre		2025-04-01 07:42:21
#144	113.54.0.0/15	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:42:46
#145	113.55.17.0/24	IPv4 address block not managed by the RIPE NCC		8 months ago
#146	114.212.0.0/15	Asia Pacific Network Information Centre		2025-04-01 07:43:08
#147	114.214.0.0/16	Asia Pacific Network Information Centre		2025-04-01 07:43:08
#148	114.214.0.0/20	Asia Pacific Network Information Centre		8 months ago
#149	114.214.16.0/21	Asia Pacific Network Information Centre		8 months ago
#150	114.214.24.0/21	Asia Pacific Network Information Centre		8 months ago
#151	114.214.32.0/19	Asia Pacific Network Information Centre		8 months ago
#152	114.214.64.0/20	Asia Pacific Network Information Centre		8 months ago
#153	114.214.88.0/21	Asia Pacific Network Information Centre		8 months ago
#154	114.214.96.0/20	Asia Pacific Network Information Centre		8 months ago
#155	114.214.124.0/22	Asia Pacific Network Information Centre		8 months ago
#156	115.24.0.0/14	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:09
#157	115.24.144.0/20	IPv4 address block not managed by the RIPE NCC		8 months ago
#158	115.26.88.0/21	IPv4 address block not managed by the RIPE NCC		8 months ago
#159	115.26.96.0/20	IPv4 address block not managed by the RIPE NCC		8 months ago
#160	115.154.0.0/15	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#161	115.156.0.0/15	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#162	115.156.0.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#163	115.156.8.0/21	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#164	115.156.16.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#165	115.156.32.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#166	115.156.64.0/19	IPv4 address block not managed by the RIPE NCC		8 months ago
#167	115.156.96.0/19	IPv4 address block not managed by the RIPE NCC		8 months ago
#168	115.156.128.0/17	IPv4 address block not managed by the RIPE NCC		8 months ago
#169	115.156.140.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#170	115.156.191.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#171	115.157.32.0/20	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#172	115.157.64.0/19	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#173	115.158.0.0/16	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:23
#174	116.13.0.0/16	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:30
#175	116.56.0.0/15	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#176	116.56.0.0/18	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#177	116.56.0.0/19	IPv4 address block not managed by the RIPE NCC		8 months ago
#178	116.56.32.0/20	IPv4 address block not managed by the RIPE NCC		8 months ago
#179	116.56.48.0/21	IPv4 address block not managed by the RIPE NCC		8 months ago
#180	116.56.64.0/22	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#181	116.56.80.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#182	116.56.81.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#183	116.56.82.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#184	116.56.84.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#185	116.56.86.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#186	116.56.88.0/22	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#187	116.56.92.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#188	116.56.94.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#189	116.56.96.0/19	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#190	116.56.128.0/19	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#191	116.56.160.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#192	116.56.162.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#193	116.56.163.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#194	116.56.164.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#195	116.56.165.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#196	116.56.166.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#197	116.56.168.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#198	116.56.170.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#199	116.56.172.0/23	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31
#200	116.56.174.0/24	IPv4 address block not managed by the RIPE NCC		2025-04-01 07:43:31

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