Skip to content

Autonomous System

AS45147 ยท PT. NAP Info Lintas Nusa

Overview

AS45147 is announced on the Internet: RIPE RIS route collectors currently see 9 IPv4 prefixes and 4 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 2,304 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 12 upstream neighbours (transit providers or peers) and 83 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), MC-IX Matrix Internet Exchange RS-1 (AS55818), and RETN Limited (AS9002). AS45147 was assigned by APNIC, and its registration country is Indonesia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 8:25 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 119.110.112.1, the first address of 119.110.112.0/24. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (9 prefixes)

PrefixAddresses
119.110.112.0/24256
119.110.114.0/24256
119.110.119.0/24256
119.110.120.0/24256
119.110.121.0/24256
119.110.122.0/24256
119.110.123.0/24256
119.110.125.0/24256
119.110.126.0/24256

IPv6 prefixes (4 prefixes)

Prefix
2404:c000::/47
2404:c000:2::/48
2404:c000:4000::/47
2404:c000:4002::/47

Neighbours

Upstreams (transit or peers) (12)

ASNetworkVisibility
AS6939Hurricane Electric LLC23,225
AS55818MC-IX Matrix Internet Exchange RS-17,210
AS9002RETN Limited5,516
AS58453China Mobile International Limited3,045
AS1299Arelion Sweden AB2,476
AS3356Level 3 Parent, LLC1,943
AS174Cogent Communications, LLC1,786
AS4637Telstra Global1,568
AS6453TATA COMMUNICATIONS (AMERICA) INC1,030
AS7473Singapore Telecommunications Ltd730
AS134640-60
AS10099China Unicom Global10

Downstreams (customers) (83)

ASNetworkVisibility
AS24521PT. DATA Utama Dinamika3,711
AS133817PT Inti Data Telematika3,450
AS38154PT. Pasifik Satelit Nusantara2,192
AS141126PT Cubiespot Pilar Data Nusantara1,980
AS149662PT Hostnet Data Global1,876
AS9251PT INTERLINK TECHNOLOGY1,869
AS17727PT. NAP Info Lintas Nusa1,609
AS38758PT. HIPERNET INDODATA1,563
AS134640PT DCI Indonesia1,431
AS63859PT. Eka Mas Republik1,414
AS142366-1,209
AS59139-1,182
AS18103-821
AS24530-820
AS133815-786
AS17886-747
AS139428PT.LEXXA DATA INDONUSA724
AS38505-717
AS38781-713
AS136841-685
AS138862-600
AS142393-578
AS153961-569
AS149319-556
AS149749-551
AS38896-548
AS24527-536
AS24535-522
AS138139-516
AS38778PT. Dutakom Wibawa Putra506

The 30 most visible of 83.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.