Autonomous System
AS4809 · China Telecom Next Generation Carrier Network
Overview
AS4809 is announced on the Internet: RIPE RIS route collectors currently see 232 IPv4 prefixes and 195 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 582,400 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 21 upstream neighbours (transit providers or peers) and 43 downstream neighbours (customers or networks it carries). Its most visible upstreams are weber.digital GmbH (AS35710), CTGNet (AS23764), and Arelion Sweden AB (AS1299). AS4809 was assigned by APNIC, and its registration country is China.
Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 8:58 PM UTC. This page is refreshed at most every 12 hours.
Go further
The trace goes to 116.6.0.1, the first address of 116.6.0.0/16. 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 (232 prefixes)
| Prefix | Addresses |
|---|---|
| 1.71.103.0/24 | 256 |
| 1.71.119.0/24 | 256 |
| 1.81.92.0/24 | 256 |
| 1.81.93.0/24 | 256 |
| 1.203.112.0/23 | 512 |
| 1.203.112.0/24 | 256 |
| 1.203.113.0/24 | 256 |
| 5.10.138.0/24 | 256 |
| 5.10.139.0/24 | 256 |
| 5.10.140.0/24 | 256 |
| 5.10.143.0/24 | 256 |
| 27.148.22.0/24 | 256 |
| 27.148.23.0/24 | 256 |
| 27.148.248.0/21 | 2,048 |
| 27.156.44.0/23 | 512 |
| 27.191.140.0/24 | 256 |
| 36.1.209.0/24 | 256 |
| 36.1.210.0/23 | 512 |
| 36.112.212.0/24 | 256 |
| 58.43.192.0/18 | 16,384 |
| 58.49.108.0/24 | 256 |
| 58.209.172.0/23 | 512 |
| 58.209.176.0/22 | 1,024 |
| 58.209.179.0/24 | 256 |
| 58.221.146.0/24 | 256 |
| 59.47.56.0/24 | 256 |
| 59.47.57.0/24 | 256 |
| 59.49.112.0/22 | 1,024 |
| 59.49.116.0/24 | 256 |
| 59.49.118.0/24 | 256 |
| 59.49.119.0/24 | 256 |
| 59.49.120.0/24 | 256 |
| 59.49.121.0/24 | 256 |
| 59.49.122.0/24 | 256 |
| 59.49.123.0/24 | 256 |
| 59.49.124.0/24 | 256 |
| 59.49.125.0/24 | 256 |
| 59.49.126.0/24 | 256 |
| 59.60.0.0/20 | 4,096 |
| 59.60.8.0/24 | 256 |
| 59.60.12.0/24 | 256 |
| 59.173.248.0/24 | 256 |
| 60.168.127.0/24 | 256 |
| 60.168.148.0/24 | 256 |
| 61.130.2.0/23 | 512 |
| 61.154.224.0/23 | 512 |
| 61.154.225.0/24 | 256 |
| 63.140.3.0/24 | 256 |
| 66.102.241.0/24 | 256 |
| 66.102.247.0/24 | 256 |
| 66.102.249.0/24 | 256 |
| 66.102.252.0/24 | 256 |
| 66.102.254.0/24 | 256 |
| 69.163.106.0/24 | 256 |
| 69.163.123.0/24 | 256 |
| 106.9.0.0/18 | 16,384 |
| 106.9.122.0/24 | 256 |
| 106.16.240.0/20 | 4,096 |
| 106.33.193.0/24 | 256 |
| 106.41.64.0/24 | 256 |
| 106.41.65.0/24 | 256 |
| 106.83.137.0/24 | 256 |
| 112.67.112.0/24 | 256 |
| 112.67.113.0/24 | 256 |
| 114.231.181.0/24 | 256 |
| 115.169.32.0/24 | 256 |
| 115.169.39.0/24 | 256 |
| 115.169.40.0/24 | 256 |
| 115.200.192.0/21 | 2,048 |
| 115.200.192.0/22 | 1,024 |
| 115.200.208.0/20 | 4,096 |
| 115.200.208.0/21 | 2,048 |
| 115.224.2.0/24 | 256 |
| 116.6.0.0/16 | 65,536 |
| 116.6.7.0/24 | 256 |
| 116.6.30.0/23 | 512 |
| 116.6.48.0/23 | 512 |
| 116.6.93.0/24 | 256 |
| 116.6.112.0/22 | 1,024 |
| 116.6.142.0/24 | 256 |
| 116.6.204.0/22 | 1,024 |
| 116.8.0.0/19 | 8,192 |
| 116.211.0.0/18 | 16,384 |
| 116.211.5.0/24 | 256 |
| 116.211.6.0/24 | 256 |
| 116.211.31.0/24 | 256 |
| 116.248.192.0/19 | 8,192 |
| 117.28.224.0/19 | 8,192 |
| 117.28.225.0/24 | 256 |
| 117.28.234.0/24 | 256 |
| 117.38.0.0/16 | 65,536 |
| 117.41.0.0/17 | 32,768 |
| 117.41.48.0/20 | 4,096 |
| 118.85.128.0/21 | 2,048 |
| 118.85.206.0/24 | 256 |
| 118.85.207.0/24 | 256 |
| 119.121.0.0/17 | 32,768 |
| 120.41.108.0/24 | 256 |
| 120.41.117.0/24 | 256 |
| 121.58.96.0/19 | 8,192 |
Showing the first 100 of 232, in address order. Complete list on RIPEstat
IPv6 prefixes (195 prefixes)
| Prefix |
|---|
| 2400:9380:9001::/48 |
| 2400:9380:9009::/48 |
| 2400:9380:9020::/48 |
| 2400:9380:9021::/48 |
| 2400:9380:9050::/48 |
| 2400:9380:9051::/48 |
| 2400:9380:9060::/48 |
| 2400:9380:9071::/48 |
| 2400:9380:9080::/48 |
| 2400:9380:9081::/48 |
| 2400:9380:90b1::/48 |
| 2400:9380:90b2::/48 |
| 2400:9380:90b3::/48 |
| 2400:9380:90b4::/48 |
| 2400:9380:90b5::/48 |
| 2400:9380:90b6::/48 |
| 2400:9380:90b7::/48 |
| 2400:9380:9109::/48 |
| 2400:9380:9121::/48 |
| 2400:9380:9220::/48 |
| 2400:9380:9221::/48 |
| 2400:9380:9250::/48 |
| 2400:9380:9251::/48 |
| 2400:9380:9260::/48 |
| 2400:9380:9271::/48 |
| 2400:9380:9280::/48 |
| 2400:9380:9281::/48 |
| 2400:9380:9282::/48 |
| 2400:9380:92b1::/48 |
| 2400:9380:92b2::/48 |
| 2400:9380:92b3::/48 |
| 2400:9380:92b4::/48 |
| 2400:9380:92b5::/48 |
| 2400:9380:92b6::/48 |
| 2400:9380:92b7::/48 |
| 240e:eb:e800::/37 |
| 240e:eb:f000::/37 |
| 240e:f6:8002::/48 |
| 240e:f6:8003::/48 |
| 240e:ff:c020::/48 |
| 240e:ff:c022::/48 |
| 240e:ff:c024::/48 |
| 240e:ff:c027::/48 |
| 240e:ff:c032::/48 |
| 240e:ff:c034::/48 |
| 240e:ff:c038::/48 |
| 240e:182:5401::/48 |
| 240e:182:5501::/48 |
| 240e:409:9000::/48 |
| 240e:409:9001::/48 |
| 240e:410:ff00::/48 |
| 240e:411:ff00::/48 |
| 240e:414:e710::/45 |
| 240e:414:e718::/45 |
| 240e:43d:fff1::/48 |
| 240e:43d:fff3::/48 |
| 240e:43d:fff4::/48 |
| 240e:43d:fff7::/48 |
| 240e:440:ac00::/48 |
| 240e:440:ac01::/48 |
| 240e:440:ac02::/48 |
| 240e:441:ac00::/48 |
| 240e:441:ac01::/48 |
| 240e:441:ac02::/48 |
| 240e:445:3f00::/48 |
| 240e:446:3f00::/48 |
| 240e:451:bfc0::/48 |
| 240e:451:bfe0::/48 |
| 240e:451:ffa0::/48 |
| 240e:451:ffc0::/48 |
| 240e:451:ffe0::/48 |
| 240e:456:fe00::/48 |
| 240e:457:fe00::/48 |
| 240e:469:f400::/48 |
| 240e:476:febf::/48 |
| 240e:476:feff::/48 |
| 240e:604:314::/48 |
| 240e:604:319::/48 |
| 240e:60e:8000::/48 |
| 240e:60e:8001::/48 |
| 240e:60e:e000::/35 |
| 240e:615:7000::/40 |
| 240e:61d:e600::/40 |
| 240e:628:10::/45 |
| 240e:62c:1f0::/44 |
| 240e:62f::/48 |
| 240e:638:f::/48 |
| 240e:638:c301::/48 |
| 240e:638:c303::/48 |
| 240e:63c:3f00::/44 |
| 240e:640:178::/48 |
| 240e:640:179::/48 |
| 240e:640:17a::/48 |
| 240e:640:17b::/48 |
| 240e:640:7201::/48 |
| 240e:645:1000::/36 |
| 240e:645:2000::/48 |
| 240e:645:2010::/48 |
| 240e:648:1e::/48 |
| 240e:648:c00f::/48 |
Showing the first 100 of 195, in address order. Complete list on RIPEstat
Neighbours
Upstreams (transit or peers) (21)
| AS | Network | Visibility |
|---|---|---|
| AS35710 | weber.digital GmbH | 8,264 |
| AS23764 | CTGNet | 6,883 |
| AS1299 | Arelion Sweden AB | 951 |
| AS3356 | Level 3 Parent, LLC | 858 |
| AS2914 | NTT America, Inc. | 570 |
| AS4134 | No.31,Jin-rong Street | 511 |
| AS20485 | Joint Stock Company TransTeleCom | 507 |
| AS9304 | HGC Global Communications Limited | 418 |
| AS4637 | Telstra Global | 347 |
| AS812 | Rogers Communications Canada Inc. | 282 |
| AS6939 | Hurricane Electric LLC | 178 |
| AS3491 | PCCW Global (HK) Ltd. | 124 |
| AS3320 | Deutsche Telekom AG | 92 |
| AS4837 | CHINA UNICOM China169 Backbone | 16 |
| AS6057 | Administracion Nacional de Telecomunicaciones | 14 |
| AS137409 | GSL Networks Pty LTD | 13 |
| AS7575 | Australian Academic and Research Network (AARNet) | 10 |
| AS7195 | EDGEUNO S.A.S | 2 |
| AS20326 | TeraSwitch Networks Inc. | 1 |
| AS39120 | Convergenze S.p.A. | 1 |
| AS55850 | Mercury NZ Limited | 1 |
Downstreams (customers) (43)
| AS | Network | Visibility |
|---|---|---|
| AS1299 | Arelion Sweden AB | 3,508 |
| AS3320 | Deutsche Telekom AG | 2,355 |
| AS3356 | Level 3 Parent, LLC | 1,794 |
| AS4134 | No.31,Jin-rong Street | 911 |
| AS4847 | China Networks Inter-Exchange | 883 |
| AS4812 | China Telecom (Group) | 857 |
| AS328543 | Sun Network Company Limited | 510 |
| AS140647 | CHINATELECOM Guizhou province Shengji 5G network | 417 |
| AS136167 | CHINA TELECOM (MACAU) COMPANY LIMITED | 405 |
| AS134773 | CHINANET Guangdong province Guangzhou MAN network | 398 |
| AS58518 | - | 367 |
| AS131285 | - | 367 |
| AS140330 | - | 367 |
| AS140345 | CHINATELECOM Yunnan province Shengji 5G network | 366 |
| AS136198 | - | 362 |
| AS54600 | - | 355 |
| AS58777 | - | 299 |
| AS140485 | - | 292 |
| AS140486 | - | 292 |
| AS132225 | - | 267 |
| AS58517 | - | 264 |
| AS134774 | - | 261 |
| AS35710 | weber.digital GmbH | 255 |
| AS140308 | - | 252 |
| AS141025 | - | 249 |
| AS140061 | - | 248 |
| AS140329 | - | 247 |
| AS20485 | Joint Stock Company TransTeleCom | 102 |
| AS53483 | - | 98 |
| AS23764 | CTGNet | 67 |
The 30 most visible of 43.
15 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.