AS151991 PT SWIN

IDNIC-SWN-AS-ID - PT SWIN · registered in Indonesia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Indonesia#1,014largest network in ID by IPv4 space, of 2,908 · <0.01% of ID

Rank worldwide#49,019of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryIndonesia2,938 ASNs registered there

Open AS151991 in ASN lookup Look up an IP in this network (203.111.254.1) All networks in Indonesia

IPv4 prefixes

All 1 prefix, in address order.

203.111.254.0/23

IPv6 prefixes

All 1 prefix.

2001:df5:2540::/48

Similar-sized networks in Indonesia

ASNNameIPv4 addresses

AS151011#1011 IDNIC-DISKOMINFO-KUTAI-AS-ID - Dinas Komunikasi, Informatika, Statistik dan Persandian Kabupaten Kutai Timur512

AS151579#1012 IDNIC-SENTRADATA-AS-ID - PT Multimedia Data Sentra512

AS151588#1013 IDNIC-ANALOGI-AS-ID - PT Arjuna Lancar Teknologi512

AS151999#1015 IDNIC-AMG-AS-ID - PT Aris Media Globalindo512

AS152005#1016 SOULTAN-AS-ID - PT Soultan Network Indonesia512

AS152020#1017 IDNIC-KTGNET-AS-ID - PT Kotanet Jaringan Telekomunikasi512

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