AS10217 PT. NTT Indonesia

NTT-NET-ID-AS - PT. NTT Indonesia · registered in Indonesia

IPv4 addresses40,19234 prefixes · 0.001% of announced IPv4

Rank in Indonesia#21largest network in ID by IPv4 space, of 2,908 · 0.34% of ID

Rank worldwide#4,317of 79,396 networks with IPv4

IPv665,535 x /4816 prefixes

CountryIndonesia2,938 ASNs registered there

Open AS10217 in ASN lookup Look up an IP in this network (119.11.128.1) All networks in Indonesia

IPv4 prefixes

All 34 prefixes, in address order.

119.11.128.0/23
119.11.130.0/24
119.11.131.0/24
119.11.132.0/22
119.11.136.0/21
119.11.144.0/20
119.11.160.0/20
119.11.176.0/22
119.11.180.0/23
119.11.182.0/23
119.11.184.0/21
119.11.192.0/22
119.11.196.0/24
119.11.197.0/24
119.11.198.0/23
119.11.200.0/24
119.11.201.0/24
119.11.202.0/23
119.11.206.0/23
119.11.208.0/23
119.11.210.0/23
119.11.212.0/22
119.11.216.0/21
119.11.224.0/19
202.171.0.0/23
202.171.2.0/24
202.171.3.0/24
202.171.4.0/22
202.171.9.0/24
202.171.10.0/23
202.171.12.0/22
202.171.16.0/21
202.171.24.0/22
202.171.28.0/22

IPv6 prefixes

All 16 prefixes.

2404:c8::/45
2404:c8:9::/48
2404:c8:a::/47
2404:c8:c::/46
2404:c8:10::/44
2404:c8:20::/43
2404:c8:40::/42
2404:c8:80::/41
2404:c8:100::/40
2404:c8:200::/39
2404:c8:400::/38
2404:c8:800::/37
2404:c8:1000::/36
2404:c8:2000::/35
2404:c8:4000::/34
2404:c8:8000::/33

Other ASNs named PT. NTT Indonesia

1 other network uses the same organisation name; together with AS10217 they announce 40,704 IPv4 addresses.

ASNNameIPv4 addresses

AS147168NTTINDONESIA-AS-ID - PT NTT Indonesia ID512

Similar-sized networks in Indonesia

ASNNameIPv4 addresses

AS58495#18 HSPNET-AS-ID - PT Parsaoran Global Datatrans58,880

AS9326#19 CENTRIN-AS-AP - PT Centrin Utama42,496

AS135478#20 ASN-CBNBroadband - PT. Cyberindo Aditama41,984

AS133800#22 IDNIC-BIZNETGIO-AS-ID - PT Biznet Gio Nusantara39,936

AS18004#23 WIRELESSNET-ID - PT WIRELESS INDONESIA ( WIN )37,632

AS17885#24 JKTXLNET-AS-AP - PT XL Axiata Tbk34,560

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