AS213605 Pysio-Research-NetWork Liu HaoRan

Pysio-Research-NetWork Liu HaoRan · registered in China

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in China#426largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#43,117of 79,396 networks with IPv4

IPv6286 x /4831 prefixes

CountryChina5,117 ASNs registered there

Open AS213605 in ASN lookup Look up an IP in this network (44.30.194.1) All networks in China

IPv4 prefixes

All 2 prefixes, in address order.

44.30.194.0/24
49.213.62.0/23

IPv6 prefixes

All 31 prefixes.

2001:678:120::/48
2001:678:10d0::/48
2602:f92a:dead::/48
2a14:67c1:a020::/48
2a14:67c1:a023::/48
2a14:67c1:a024::/48
2a14:67c1:a02a::/48
2a14:67c1:a02f::/48
2a14:67c1:b100::/46
2a14:67c1:b105::/48
2a14:67c1:b107::/48
2a14:67c1:b110::/48
2a14:67c1:b130::/46
2a14:67c1:b134::/48
2a14:67c1:b136::/48
2a14:67c1:b141::/48
2a14:67c1:b142::/47
2a14:67c1:b146::/48
2a14:67c1:b148::/48
2a14:67c1:b582::/48
2a14:67c3:360::/48
2a14:7581:3100::/47
2a14:7581:3102::/47
2a14:7581:3104::/46
2a14:7581:3108::/45
2a14:7581:3110::/44
2a14:7581:3120::/43
2a14:7581:3140::/42
2a14:7581:3180::/41
2a14:7583:f4f1::/48
2a14:7583:f500::/48

Similar-sized networks in China

ASNNameIPv4 addresses

AS152092#423 HACCTCL-AS-AP - Henan Angran Cloud Computing Technology Co. Ltd1,024

AS219289#424 ISVORO-NET Jiang Songyang768

AS139726#425 GYC-AS-AP - Guangdong Yunjie Communication Co., Ltd.768

AS133475#427 NEWYORKUNIVERSITY-AS-SHANGHAI - New York University ASN768

AS212532#428 ACESHEEP-NETWORK XIAO YANG WEN RUI768

AS59073#429 BOC - Bank of China Limited768

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