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Autonomous System

AS4134 · No.31,Jin-rong Street

Overview

AS4134 is announced on the Internet: RIPE RIS route collectors currently see 728 IPv4 prefixes and 632 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 110,663,168 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 73 upstream neighbours (transit providers or peers) and 213 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), Hurricane Electric LLC (AS6939), and Cogent Communications, LLC (AS174). AS4134 was assigned by ARIN, and its registration country is China.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 7:01 PM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 183.0.0.1

The trace goes to 183.0.0.1, the first address of 183.0.0.0/10. 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 (728 prefixes)

PrefixAddresses
1.48.0.0/15131,072
1.50.0.0/1665,536
1.68.0.0/14262,144
1.71.188.0/24256
1.80.0.0/13524,288
1.85.9.0/24256
1.180.0.0/14262,144
1.192.0.0/13524,288
1.204.0.0/14262,144
14.16.0.0/121,048,576
14.104.0.0/13524,288
14.112.0.0/121,048,576
14.134.0.0/15131,072
14.144.0.0/121,048,576
14.208.0.0/121,048,576
27.16.0.0/121,048,576
27.128.0.0/15131,072
27.148.0.0/14262,144
27.152.0.0/13524,288
27.184.0.0/13524,288
27.224.0.0/14262,144
36.1.0.0/1665,536
36.4.0.0/14262,144
36.16.0.0/121,048,576
36.22.180.0/24256
36.26.42.0/24256
36.26.44.0/24256
36.40.0.0/14262,144
36.44.0.0/15131,072
36.46.0.0/1665,536
36.47.0.0/1665,536
36.48.0.0/1665,536
36.49.0.0/1665,536
36.49.88.0/24256
36.49.90.0/24256
36.56.0.0/14262,144
36.60.0.0/15131,072
36.62.0.0/15131,072
36.96.0.0/1665,536
36.97.0.0/1665,536
36.98.0.0/1665,536
36.99.0.0/1665,536
36.100.0.0/1665,536
36.101.0.0/1665,536
36.102.0.0/1665,536
36.103.0.0/1665,536
36.104.0.0/1665,536
36.105.0.0/1665,536
36.106.0.0/1665,536
36.107.0.0/1665,536
36.108.0.0/1665,536
36.109.0.0/1665,536
36.111.0.0/1665,536
36.111.72.0/212,048
36.113.0.0/1665,536
42.88.0.0/15131,072
42.90.0.0/15131,072
42.92.0.0/15131,072
42.94.0.0/1665,536
42.95.0.0/1665,536
42.97.0.0/1665,536
42.99.0.0/1816,384
42.99.20.0/24256
42.100.0.0/15131,072
42.102.0.0/1665,536
42.103.0.0/1665,536
42.184.0.0/1665,536
42.185.0.0/1665,536
42.202.0.0/15131,072
42.242.0.0/15131,072
42.248.0.0/15131,072
49.64.0.0/112,097,152
49.90.0.0/15131,072
49.112.0.0/13524,288
58.42.0.0/1665,536
58.43.0.0/1665,536
58.44.0.0/14262,144
58.48.0.0/13524,288
58.53.216.0/24256
58.56.0.0/15131,072
58.56.118.0/24256
58.58.0.0/1665,536
58.59.0.0/1732,768
58.59.128.0/1732,768
58.59.222.0/24256
58.60.0.0/14262,144
58.208.0.0/121,048,576
59.32.0.0/13524,288
59.40.0.0/15131,072
59.42.0.0/1665,536
59.44.0.0/14262,144
59.48.0.0/1665,536
59.49.0.0/1732,768
59.49.128.0/1732,768
59.50.0.0/1665,536
59.51.0.0/1732,768
59.51.128.0/1732,768
59.52.0.0/14262,144
59.56.0.0/14262,144
59.60.0.0/15131,072

Showing the first 100 of 728, in address order. Complete list on RIPEstat

IPv6 prefixes (632 prefixes)

Prefix
2400:9380:8001::/48
2400:9380:8003::/48
2400:9380:8021::/48
2400:9380:8040::/48
2400:9380:8140::/48
2400:9380:8201::/48
2400:9380:8301::/48
240e::/20
240e::/24
240e:1::/33
240e:1:8000::/33
240e:2::/33
240e:7::/32
240e:9::/32
240e:b::/33
240e:b:8000::/33
240e:11:8001::/48
240e:12::/32
240e:14::/31
240e:16:1001::/48
240e:16:1008::/48
240e:16:1009::/48
240e:1c::/31
240e:1c:112::/48
240e:24:8000::/34
240e:2c:8000::/34
240e:41::/33
240e:41:8000::/33
240e:42::/33
240e:42:4000::/48
240e:42:8000::/33
240e:43::/33
240e:43:8000::/33
240e:43:8000::/48
240e:44::/33
240e:44:8000::/33
240e:45:8000::/33
240e:45:8000::/48
240e:46::/33
240e:46:5008::/48
240e:46:8000::/33
240e:47::/32
240e:47:4::/48
240e:48::/33
240e:48:8000::/33
240e:49::/33
240e:49:8000::/33
240e:4a::/33
240e:4a:4100::/48
240e:4a:8000::/33
240e:4b::/33
240e:4b:1::/48
240e:4b:2::/48
240e:4b:8000::/33
240e:4c::/33
240e:4c:4006::/48
240e:4c:5000::/48
240e:4c:8000::/33
240e:4d::/33
240e:4d:8000::/33
240e:4e::/33
240e:4e:4000::/48
240e:4e:8000::/33
240e:4f::/33
240e:4f:8000::/33
240e:50::/33
240e:50:8000::/33
240e:51::/32
240e:52::/33
240e:52:4802::/48
240e:52:8000::/33
240e:53::/33
240e:53:8000::/33
240e:54::/33
240e:54:8000::/33
240e:55::/33
240e:55:8000::/33
240e:56::/33
240e:56:4807::/48
240e:56:8000::/33
240e:57::/33
240e:57:8000::/33
240e:5a::/33
240e:5a:6800::/48
240e:5a:8000::/33
240e:5b::/33
240e:5b:8000::/33
240e:5c::/33
240e:5c:8000::/33
240e:5d::/33
240e:5d:8000::/33
240e:5e::/33
240e:5e:8000::/33
240e:5f::/33
240e:5f:8000::/33
240e:60::/30
240e:64::/32
240e:84::/31
240e:86::/31
240e:88::/31

Showing the first 100 of 632, in address order. Complete list on RIPEstat

Neighbours

Upstreams (transit or peers) (73)

ASNetworkVisibility
AS1299Arelion Sweden AB23,178
AS6939Hurricane Electric LLC20,360
AS174Cogent Communications, LLC14,843
AS3356Level 3 Parent, LLC14,135
AS2914NTT America, Inc.9,273
AS6762TELECOM ITALIA SPARKLE S.p.A.6,517
AS3257GTT Communications Inc.6,384
AS23764CTGNet6,259
AS6453TATA COMMUNICATIONS (AMERICA) INC4,091
AS25091IP-Max SA2,974
AS6461Zayo Bandwidth2,897
AS6830LibertyGlobal Liberty Global Europe Holding B.V.2,859
AS3491PCCW Global (HK) Ltd.2,686
AS3320Deutsche Telekom AG2,509
AS3303Swisscom (Schweiz) AG2,352
AS4837CHINA UNICOM China169 Backbone1,936
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH1,806
AS9002RETN Limited1,718
AS12956TELEFONICA GLOBAL SOLUTIONS SL1,497
AS15802Emirates Integrated Telecommunications Company PJSC1,389
AS6057Administracion Nacional de Telecomunicaciones1,290
AS20485Joint Stock Company TransTeleCom1,250
AS2497Internet Initiative Japan Inc.1,196
AS5511Opentransit Orange S.A.1,139
AS34019Hivane Association1,133
AS3935131173 Services AB1,060
AS24961WIIT AG1,056
AS60068Datacamp Limited1,009
AS1257-996
AS4809China Telecom Next Generation Carrier Network913

The 30 most visible of 73.

Downstreams (customers) (213)

ASNetworkVisibility
AS4847China Networks Inter-Exchange17,377
AS4812China Telecom (Group)11,214
AS23650AS Number for CHINANET jiangsu province backbone5,228
AS4811China Telecom (Group)5,214
AS23724IDC, China Telecommunications Corporation4,515
AS58466CHINANET Guangdong province network4,464
AS140083China Telecom4,446
AS140345CHINATELECOM Yunnan province Shengji 5G network4,386
AS63835No.293,Wanbao Avenue4,098
AS138169China Telecom4,018
AS131285-3,627
AS134238-3,295
AS38283-2,916
AS140330-2,905
AS134768-2,869
AS140647-2,578
AS58543-2,135
AS58461-2,125
AS134773-1,860
AS134774-1,692
AS58542Tianjij,3000001,509
AS4837CHINA UNICOM China169 Backbone1,507
AS134756-1,490
AS146788-1,374
AS133774-1,366
AS134760Shijiazhuang IDC network, CHINANET Hebei province1,273
AS133775-1,160
AS4816-1,149
AS139721-1,131
AS17638-1,112

The 30 most visible of 213.

172 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.