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Autonomous System

AS150436 · Byteplus Pte. Ltd.

Overview

AS150436 is announced on the Internet: RIPE RIS route collectors currently see 178 IPv4 prefixes and 21 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 277,248 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 24 upstream neighbours (transit providers or peers) and no downstream neighbour (customers or networks it carries). Its most visible upstreams are Zenlayer Inc (AS21859), TIKTOK PTE. LTD. (AS138699), and Zenlayer Inc (AS4229). AS150436 was assigned by APNIC, and its registration country is Singapore.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:12 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 91.110.0.1, the first address of 91.110.0.0/17. 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 (178 prefixes)

PrefixAddresses
45.78.192.0/1816,384
45.78.192.0/212,048
45.78.200.0/212,048
45.78.208.0/212,048
45.78.216.0/212,048
45.78.224.0/212,048
45.78.232.0/212,048
45.78.240.0/212,048
45.78.248.0/212,048
69.5.0.0/198,192
69.5.0.0/212,048
69.5.8.0/212,048
69.5.16.0/212,048
69.5.24.0/212,048
69.5.25.0/24256
69.5.27.0/24256
71.18.227.0/24256
91.110.0.0/1732,768
98.96.226.0/24256
98.98.103.0/24256
101.45.255.0/24256
101.47.0.0/1816,384
101.47.0.0/212,048
101.47.8.0/212,048
101.47.16.0/212,048
101.47.24.0/212,048
101.47.32.0/212,048
101.47.40.0/212,048
101.47.48.0/212,048
101.47.56.0/212,048
101.47.64.0/212,048
101.47.72.0/212,048
101.47.80.0/24256
101.47.81.0/24256
101.47.82.0/24256
101.47.83.0/24256
101.47.84.0/24256
101.47.85.0/24256
101.47.86.0/24256
101.47.87.0/24256
101.47.88.0/24256
101.47.89.0/24256
101.47.90.0/24256
101.47.91.0/24256
101.47.92.0/24256
101.47.93.0/24256
101.47.95.0/24256
101.47.96.0/24256
101.47.97.0/24256
101.47.98.0/24256
101.47.99.0/24256
101.47.100.0/24256
101.47.101.0/24256
101.47.128.0/1816,384
101.47.128.0/212,048
101.47.136.0/212,048
101.47.144.0/212,048
101.47.152.0/212,048
101.47.160.0/212,048
101.47.168.0/212,048
101.47.176.0/212,048
101.47.184.0/212,048
101.47.184.0/24256
101.47.185.0/24256
118.26.132.0/24256
128.1.127.0/24256
128.1.169.0/24256
128.1.235.0/24256
129.227.102.0/24256
145.223.128.0/1816,384
145.223.128.0/212,048
145.223.136.0/212,048
145.223.144.0/212,048
145.223.152.0/212,048
145.223.160.0/212,048
145.223.168.0/212,048
145.223.176.0/212,048
145.223.184.0/212,048
150.5.128.0/1732,768
150.5.128.0/212,048
150.5.136.0/212,048
150.5.144.0/212,048
150.5.152.0/212,048
150.5.160.0/212,048
150.5.168.0/212,048
150.5.176.0/212,048
150.5.176.0/221,024
150.5.180.0/221,024
150.5.184.0/212,048
150.5.192.0/212,048
150.5.200.0/212,048
150.5.208.0/212,048
150.5.216.0/212,048
150.5.224.0/212,048
150.5.232.0/212,048
150.5.240.0/212,048
150.5.248.0/212,048
150.5.252.0/24256
150.5.253.0/24256
150.5.254.0/24256

Showing the first 100 of 178, in address order. Complete list on RIPEstat

IPv6 prefixes (21 prefixes)

Prefix
2401:4c20::/40
2401:4c20:100::/40
2401:4c20:200::/40
2401:4c20:300::/40
2401:4c20:300::/44
2401:4c20:310::/44
2401:4c20:320::/44
2401:4c20:330::/44
2401:4c20:340::/44
2401:4c20:350::/44
2401:4c20:360::/44
2401:4c20:370::/44
2401:4c20:380::/44
2401:4c20:390::/44
2401:4c20:3a0::/44
2401:4c20:3b0::/44
2401:4c20:3c0::/44
2401:4c20:3d0::/44
2401:4c20:3e0::/44
2401:4c20:3f0::/44
2401:4c20:400::/40

Neighbours

Upstreams (transit or peers) (24)

ASNetworkVisibility
AS21859Zenlayer Inc1,909
AS138699TIKTOK PTE. LTD.1,120
AS4229Zenlayer Inc637
AS3491PCCW Global (HK) Ltd.537
AS7713PT Telekomunikasi Indonesia428
AS35819Etihad Etisalat, a joint stock company381
AS6453TATA COMMUNICATIONS (AMERICA) INC318
AS396986Bytedance Inc.300
AS1299Arelion Sweden AB184
AS6939Hurricane Electric LLC137
AS138915-75
AS33891Core-Backbone GmbH13
AS23764CTGNet12
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC7
AS38008Aperture Science Limited4
AS9002RETN Limited3
AS17922INDOSAT Internet Network Provider3
AS4635Hong Kong Internet Exchange--Route Server 12
AS24115Equinix2
AS9498BHARTI Airtel Ltd.1
AS15802Emirates Integrated Telecommunications Company PJSC1
AS17557Pakistan Telecommunication Company Limited1
AS20326TeraSwitch Networks Inc.1
AS58453China Mobile International Limited1

Downstreams (customers) (0)

None seen.

14 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.

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.