AS24085 Quang Trung Software City Development Company

QTSC-AS-VN - Quang Trung Software City Development Company · registered in Vietnam

IPv4 addresses33,28038 prefixes · 0.001% of announced IPv4

Rank in Vietnam#14largest network in VN by IPv4 space, of 539 · 0.21% of VN

Rank worldwide#4,714of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)17 prefixes

CountryVietnam551 ASNs registered there

Open AS24085 in ASN lookup Look up an IP in this network (103.45.229.1) All networks in Vietnam

IPv4 prefixes

All 38 prefixes, in address order.

103.45.229.0/24
103.45.230.0/24
116.193.64.0/20
120.72.80.0/21
120.72.96.0/22
120.72.100.0/24
120.72.101.0/24
120.72.102.0/23
120.72.104.0/21
120.72.112.0/23
120.72.114.0/24
120.72.115.0/24
120.72.116.0/22
120.72.120.0/24
120.72.121.0/24
120.72.122.0/23
120.72.124.0/24
120.72.125.0/24
120.72.126.0/23
202.78.224.0/21
210.2.64.0/19
210.2.96.0/22
210.2.100.0/24
210.2.101.0/24
210.2.102.0/23
210.2.104.0/23
210.2.106.0/24
210.2.107.0/24
210.2.108.0/24
210.2.109.0/24
210.2.110.0/23
210.2.112.0/22
210.2.116.0/22
210.2.120.0/23
210.2.122.0/24
210.2.123.0/24
210.2.124.0/23
210.2.126.0/23

IPv6 prefixes

All 17 prefixes.

2403:6000::/39
2403:6000:200::/39
2403:6000:400::/38
2403:6000:800::/40
2403:6000:900::/40
2403:6000:a00::/39
2403:6000:c00::/38
2403:6000:1000::/36
2403:6000:2000::/35
2403:6000:4000::/35
2403:6000:6000::/36
2403:6000:7000::/40
2403:6000:7100::/40
2403:6000:7200::/39
2403:6000:7400::/38
2403:6000:7800::/37
2403:6000:8000::/33

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS131429#11 MOBIFONE-AS-VN - MOBIFONE Corporation59,584

AS135918#12 DVS-AS-VN - VIET DIGITAL TECHNOLOGY LIABILITY COMPANY37,375

AS38244#13 VINAGAME-AS-VN - VNG Corporation36,864

AS38735#15 GDS-AS-VN - Global Data Service Joint Stock Company32,768

AS140766#16 FPTCLOUD-AS-VN - FPT Smart Cloud Company Limited28,416

AS63737#17 VIETSERVER-AS-VN - VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED23,552

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