AS138878 Universitas Muhammadiyah Sidoarjo

IDNIC-UMSIDA-AS-ID - Universitas Muhammadiyah Sidoarjo · registered in Indonesia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Indonesia#2,288largest network in ID by IPv4 space, of 2,908 · <0.01% of ID

Rank worldwide#70,833of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIndonesia2,938 ASNs registered there

Open AS138878 in ASN lookup Look up an IP in this network (103.139.25.1) All networks in Indonesia

IPv4 prefixes

All 1 prefix, in address order.

103.139.25.0/24

Similar-sized networks in Indonesia

ASNNameIPv4 addresses

AS138850#2285 IDNIC-PALEMBANG-AS-ID - Pemerintah Kota Palembang256

AS138853#2286 IDNIC-LOTTE-AS-ID - PT LOTTE Data Communication Indonesia256

AS138859#2287 IDNIC-KOMINFOKABSEMARANG-AS-ID - Dinas Komunikasi dan Informatika Kabupaten Semarang256

AS138882#2289 IDNIC-STPB-AS-ID - Sekolah Tinggi Pariwisata Bandung256

AS138883#2290 IDNIC-AJGI-AS-ID - GENERALI256

AS138889#2291 BKU-AS-ID - PT Bintang Komunikasi Utama256

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