AS135600 Whiz Communications Pte Ltd

WHIZCOMMS-AS-AP - Whiz Communications Pte Ltd · registered in Singapore

IPv4 addresses45,56822 prefixes · 0.001% of announced IPv4

Rank in Singapore#33largest network in SG by IPv4 space, of 443 · 0.54% of SG

Rank worldwide#4,086of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySingapore457 ASNs registered there

Open AS135600 in ASN lookup Look up an IP in this network (38.29.152.1) All networks in Singapore

IPv4 prefixes

All 22 prefixes, in address order.

38.29.152.0/21
38.72.80.0/21
38.188.216.0/21
38.191.240.0/21
38.255.64.0/21
45.114.4.0/22
45.195.232.0/21
66.228.0.0/20
103.67.170.0/23
154.81.144.0/21
154.91.40.0/21
154.196.224.0/21
154.196.232.0/22
154.196.240.0/22
154.205.12.0/22
154.205.16.0/22
154.211.160.0/21
154.211.184.0/21
156.246.72.0/21
156.249.8.0/21
202.133.192.0/19
203.17.180.0/22

IPv6 prefixes

All 1 prefix.

2405:d180::/32

Similar-sized networks in Singapore

ASNNameIPv4 addresses

AS18106#30 VIEWQWEST-SG-AP - Viewqwest Pte Ltd52,736

AS4765#31 PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd50,176

AS59253#32 LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD.46,846

AS56300#34 MYREPUBLIC-SG - MyRepublic Ltd.43,776

AS139057#35 ELD-AS-AP - Edgenext Legend Dynasty Pte. Ltd.43,520

AS197537#36 WISDOM-CLOUD WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.40,960

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