AS38364 RM 1706,Block A,Ocean Express,No.66

LTEL - RM 1706,Block A,Ocean Express,No.66 · registered in China

IPv4 addresses3,5846 prefixes · <0.001% of announced IPv4

Rank in China#302largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#17,045of 79,396 networks with IPv4

IPv620 x /482 prefixes

CountryChina5,117 ASNs registered there

Open AS38364 in ASN lookup Look up an IP in this network (121.58.156.1) All networks in China

IPv4 prefixes

All 6 prefixes, in address order.

121.58.156.0/23
121.79.131.0/24
121.79.132.0/24
121.79.134.0/23
122.200.104.0/22
122.200.120.0/22

IPv6 prefixes

All 2 prefixes.

2403:7580::/44
2403:7580:10::/46

Similar-sized networks in China

ASNNameIPv4 addresses

AS134421#299 CHINATELECOM-Yunnan-Yueme-CDN - Yunnan Telecom4,096

AS139099#300 GEELY - Zhejiang Geely Holding Group4,096

AS140903#301 CHINANET-HEBEI-BAODING-MAN - CHINA TELECOM4,096

AS142433#303 DATAWAVE-AS-AP - DATAWAVE GLOBAL LLC3,584

AS37969#304 AIDC-CN - Zhejiang WuLian Network Technology Co.,Ltd.3,584

AS38358#305 ICCAST - 3 Fuxing Road, Beijing, China3,584

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources