Autonomous System
AS1136 · KPN B.V.
Overview
AS1136 is announced on the Internet: RIPE RIS route collectors currently see 422 IPv4 prefixes and 15 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 7,266,048 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 32 upstream neighbours (transit providers or peers) and 57 downstream neighbours (customers or networks it carries). Its most visible upstreams are NTT America, Inc. (AS2914), LibertyGlobal Liberty Global Europe Holding B.V. (AS6830), and Hurricane Electric LLC (AS6939). AS1136 was assigned by ARIN, and its registration country is Netherlands.
Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:57 PM UTC. This page is refreshed at most every 12 hours.
Go further
The trace goes to 77.160.0.1, the first address of 77.160.0.0/13. 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 (422 prefixes)
| Prefix | Addresses |
|---|---|
| 31.149.0.0/16 | 65,536 |
| 31.160.0.0/15 | 131,072 |
| 37.74.0.0/16 | 65,536 |
| 37.251.0.0/17 | 32,768 |
| 46.144.0.0/15 | 131,072 |
| 46.227.232.0/21 | 2,048 |
| 46.231.40.0/21 | 2,048 |
| 46.243.40.0/21 | 2,048 |
| 62.12.0.0/19 | 8,192 |
| 62.21.128.0/17 | 32,768 |
| 62.25.0.0/18 | 16,384 |
| 62.41.28.0/22 | 1,024 |
| 62.41.33.0/24 | 256 |
| 62.41.34.0/23 | 512 |
| 62.41.36.0/24 | 256 |
| 62.41.38.0/23 | 512 |
| 62.41.40.0/21 | 2,048 |
| 62.41.48.0/21 | 2,048 |
| 62.41.86.0/23 | 512 |
| 62.41.88.0/21 | 2,048 |
| 62.41.96.0/22 | 1,024 |
| 62.41.100.0/23 | 512 |
| 62.41.103.0/24 | 256 |
| 62.41.104.0/21 | 2,048 |
| 62.41.112.0/20 | 4,096 |
| 62.41.128.0/19 | 8,192 |
| 62.41.161.0/24 | 256 |
| 62.41.162.0/23 | 512 |
| 62.41.164.0/22 | 1,024 |
| 62.41.168.0/21 | 2,048 |
| 62.41.176.0/20 | 4,096 |
| 62.41.192.0/18 | 16,384 |
| 62.131.0.0/16 | 65,536 |
| 62.132.4.0/22 | 1,024 |
| 62.132.8.0/21 | 2,048 |
| 62.132.20.0/22 | 1,024 |
| 62.132.29.0/24 | 256 |
| 62.132.30.0/23 | 512 |
| 62.132.32.0/21 | 2,048 |
| 62.132.40.0/23 | 512 |
| 62.132.44.0/22 | 1,024 |
| 62.132.48.0/20 | 4,096 |
| 62.132.64.0/19 | 8,192 |
| 62.132.96.0/20 | 4,096 |
| 62.132.112.0/23 | 512 |
| 62.132.118.0/23 | 512 |
| 62.132.120.0/21 | 2,048 |
| 62.132.128.0/22 | 1,024 |
| 62.132.134.0/23 | 512 |
| 62.132.136.0/21 | 2,048 |
| 62.132.144.0/20 | 4,096 |
| 62.132.160.0/19 | 8,192 |
| 62.132.192.0/18 | 16,384 |
| 62.133.64.0/18 | 16,384 |
| 62.207.0.0/16 | 65,536 |
| 62.216.0.0/19 | 8,192 |
| 62.251.0.0/17 | 32,768 |
| 77.60.0.0/14 | 262,144 |
| 77.160.0.0/13 | 524,288 |
| 77.168.0.0/14 | 262,144 |
| 77.172.0.0/16 | 65,536 |
| 77.173.0.0/16 | 65,536 |
| 77.174.0.0/16 | 65,536 |
| 77.175.0.0/16 | 65,536 |
| 77.175.128.0/17 | 32,768 |
| 80.60.0.0/15 | 131,072 |
| 80.100.0.0/15 | 131,072 |
| 81.204.0.0/14 | 262,144 |
| 82.94.0.0/15 | 131,072 |
| 82.136.192.0/18 | 16,384 |
| 82.161.0.0/16 | 65,536 |
| 82.168.0.0/15 | 131,072 |
| 82.170.0.0/16 | 65,536 |
| 83.232.0.0/16 | 65,536 |
| 84.80.0.0/16 | 65,536 |
| 84.82.0.0/15 | 131,072 |
| 84.84.0.0/14 | 262,144 |
| 85.113.224.0/19 | 8,192 |
| 86.80.0.0/13 | 524,288 |
| 86.88.0.0/15 | 131,072 |
| 86.90.0.0/16 | 65,536 |
| 86.92.0.0/14 | 262,144 |
| 88.159.0.0/16 | 65,536 |
| 89.200.0.0/17 | 32,768 |
| 92.64.0.0/14 | 262,144 |
| 92.68.0.0/15 | 131,072 |
| 92.70.0.0/16 | 65,536 |
| 92.71.192.0/18 | 16,384 |
| 93.154.0.0/17 | 32,768 |
| 137.17.0.0/16 | 65,536 |
| 141.93.240.0/22 | 1,024 |
| 144.44.0.0/16 | 65,536 |
| 145.4.224.0/20 | 4,096 |
| 145.7.0.0/16 | 65,536 |
| 145.8.176.0/24 | 256 |
| 145.8.177.0/24 | 256 |
| 145.8.178.0/24 | 256 |
| 145.8.179.0/24 | 256 |
| 145.15.108.0/24 | 256 |
| 145.15.109.0/24 | 256 |
Showing the first 100 of 422, in address order. Complete list on RIPEstat
IPv6 prefixes (15 prefixes)
| Prefix |
|---|
| 2001:67c:3c4::/48 |
| 2a00:9a40::/32 |
| 2a02:a400::/25 |
| 2a03:1e84:abf::/48 |
| 2a04:9a00:1200::/42 |
| 2a04:9a00:1200::/48 |
| 2a04:9a00:1201::/48 |
| 2a04:9a00:1202::/48 |
| 2a07:3500:11a0::/48 |
| 2a07:3500:1ad8::/48 |
| 2a07:3500:1b30::/48 |
| 2a07:3500:1b48::/48 |
| 2a07:3500:1bc0::/48 |
| 2a07:3500:1da8::/48 |
| 2a0d:f0c0:e000::/40 |
Neighbours
Upstreams (transit or peers) (32)
| AS | Network | Visibility |
|---|---|---|
| AS2914 | NTT America, Inc. | 1,833 |
| AS6830 | LibertyGlobal Liberty Global Europe Holding B.V. | 1,593 |
| AS6939 | Hurricane Electric LLC | 1,070 |
| AS5511 | Opentransit Orange S.A. | 578 |
| AS3320 | Deutsche Telekom AG | 341 |
| AS6461 | Zayo Bandwidth | 192 |
| AS25091 | IP-Max SA | 105 |
| AS33891 | Core-Backbone GmbH | 102 |
| AS20485 | Joint Stock Company TransTeleCom | 95 |
| AS8218 | Zayo Infrastructure France SA | 78 |
| AS8298 | IPng Networks GmbH | 65 |
| AS8455 | atom86 BV | 55 |
| AS49434 | FBW NETWORKS SAS | 50 |
| AS39351 | 31173 Services AB | 49 |
| AS50673 | - | 46 |
| AS50629 | LWLcom GmbH | 44 |
| AS29632 | Netassist International EOOD | 39 |
| AS24482 | SG.GS | 37 |
| AS29075 | IELO-LIAZO SERVICES SAS | 36 |
| AS34019 | Hivane Association | 28 |
| AS4657 | StarHub Ltd | 25 |
| AS6696 | VERIXI SA | 25 |
| AS6204 | INTERKVM HOST SRL | 24 |
| AS209090 | - | 24 |
| AS137409 | GSL Networks Pty LTD | 23 |
| AS205103 | Telegraph42 Management GmbH | 23 |
| AS9498 | BHARTI Airtel Ltd. | 19 |
| AS15943 | wilhelm.tel GmbH | 19 |
| AS37468 | Angola Cables | 18 |
| AS48646 | SDRmedia Verwaltungs GmbH | 14 |
The 30 most visible of 32.
Downstreams (customers) (57)
| AS | Network | Visibility |
|---|---|---|
| AS28685 | Routit BV | 2,373 |
| AS2914 | NTT America, Inc. | 2,222 |
| AS5511 | Opentransit Orange S.A. | 1,217 |
| AS6461 | Zayo Bandwidth | 870 |
| AS15879 | Vancis IP B.V. | 626 |
| AS201644 | Brabant Water N.V | 536 |
| AS21286 | KPN B.V. | 364 |
| AS42894 | Ministerie van Verkeer en Waterstaat/Rijkswaterstaat | 364 |
| AS206516 | ProRail B.V. | 361 |
| AS2043 | KPN B.V. | 359 |
| AS8694 | - | 351 |
| AS212151 | - | 328 |
| AS8737 | - | 274 |
| AS59599 | - | 263 |
| AS206200 | - | 263 |
| AS61346 | - | 142 |
| AS12414 | Solcon Internetdiensten B.V. | 103 |
| AS22764 | - | 92 |
| AS6830 | LibertyGlobal Liberty Global Europe Holding B.V. | 91 |
| AS8455 | atom86 BV | 61 |
| AS48037 | - | 30 |
| AS3333 | - | 22 |
| AS57744 | - | 21 |
| AS8218 | Zayo Infrastructure France SA | 10 |
| AS13266 | - | 7 |
| AS14907 | Wikimedia Foundation Inc. | 6 |
| AS15169 | Google LLC | 6 |
| AS49981 | - | 6 |
| AS29311 | - | 4 |
| AS20940 | Akamai International B.V. | 3 |
The 30 most visible of 57.
25 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.