Autonomous System
AS22356 · Durand do Brasil Ltda
Overview
AS22356 is announced on the Internet: RIPE RIS route collectors currently see 35 IPv4 prefixes and 13 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 26,112 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 104 upstream neighbours (transit providers or peers) and 1,770 downstream neighbours (customers or networks it carries). Its most visible upstreams are PCCW Global (HK) Ltd. (AS3491), Seabras 1 USA, LLC (AS13786), and TELEFONICA GLOBAL SOLUTIONS SL (AS12956). AS22356 was assigned by ARIN, and its registration country is Brazil.
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 186.192.128.1, the first address of 186.192.128.0/19. 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 (35 prefixes)
| Prefix | Addresses |
|---|---|
| 177.190.96.0/24 | 256 |
| 177.190.101.0/24 | 256 |
| 177.190.108.0/24 | 256 |
| 177.190.109.0/24 | 256 |
| 177.190.110.0/24 | 256 |
| 177.190.111.0/24 | 256 |
| 186.192.128.0/19 | 8,192 |
| 186.192.128.0/20 | 4,096 |
| 186.192.131.0/24 | 256 |
| 186.192.133.0/24 | 256 |
| 186.192.139.0/24 | 256 |
| 186.192.143.0/24 | 256 |
| 186.192.144.0/21 | 2,048 |
| 186.192.144.0/24 | 256 |
| 186.192.152.0/23 | 512 |
| 186.192.154.0/23 | 512 |
| 186.192.155.0/24 | 256 |
| 186.192.156.0/24 | 256 |
| 186.192.157.0/24 | 256 |
| 186.192.158.0/23 | 512 |
| 186.192.158.0/24 | 256 |
| 186.192.159.0/24 | 256 |
| 189.124.96.0/20 | 4,096 |
| 189.124.96.0/21 | 2,048 |
| 189.124.104.0/21 | 2,048 |
| 200.160.192.0/20 | 4,096 |
| 200.160.192.0/21 | 2,048 |
| 200.160.200.0/21 | 2,048 |
| 200.170.80.0/20 | 4,096 |
| 200.170.80.0/21 | 2,048 |
| 200.170.88.0/21 | 2,048 |
| 201.76.192.0/20 | 4,096 |
| 201.76.192.0/22 | 1,024 |
| 201.76.196.0/23 | 512 |
| 201.76.200.0/21 | 2,048 |
IPv6 prefixes (13 prefixes)
| Prefix |
|---|
| 2001:129c::/32 |
| 2001:129c:200::/48 |
| 2001:129c:1009::/48 |
| 2001:129c:100a::/48 |
| 2001:129c:2021::/48 |
| 2001:129c:3000::/36 |
| 2001:129c:4000::/36 |
| 2001:129c:5000::/36 |
| 2001:129c:7000::/36 |
| 2001:129c:8000::/36 |
| 2001:129c:9000::/48 |
| 2001:129c:9001::/48 |
| 2001:129c:9002::/48 |
Neighbours
Upstreams (transit or peers) (104)
| AS | Network | Visibility |
|---|---|---|
| AS3491 | PCCW Global (HK) Ltd. | 39,003 |
| AS13786 | Seabras 1 USA, LLC | 11,868 |
| AS12956 | TELEFONICA GLOBAL SOLUTIONS SL | 7,580 |
| AS37468 | Angola Cables | 6,646 |
| AS8298 | IPng Networks GmbH | 5,610 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | 5,469 |
| AS57463 | NetIX NetIX Communications JSC | 5,264 |
| AS34549 | meerfarbig GmbH & Co. KG | 4,519 |
| AS25091 | IP-Max SA | 4,402 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | 3,822 |
| AS3356 | Level 3 Parent, LLC | 3,561 |
| AS39351 | 31173 Services AB | 2,791 |
| AS24482 | SG.GS | 2,671 |
| AS34927 | iFog GmbH | 2,668 |
| AS29632 | Netassist International EOOD | 2,285 |
| AS1103 | SURF B.V. | 2,232 |
| AS34019 | Hivane Association | 1,911 |
| AS268624 | Gamers Club Ltda | 1,860 |
| AS33891 | Core-Backbone GmbH | 1,616 |
| AS28917 | Fiord Networks, UAB | 1,543 |
| AS24961 | WIIT AG | 1,423 |
| AS60068 | Datacamp Limited | 1,237 |
| AS41327 | Fiber Telecom S.p.A. | 1,215 |
| AS50673 | Serverius Holding B.V. | 1,149 |
| AS52468 | UFINET PANAMA S.A. | 1,073 |
| AS6939 | Hurricane Electric LLC | 1,004 |
| AS61049 | Exascale Ltd | 876 |
| AS9304 | HGC Global Communications Limited | 727 |
| AS5405 | Inter.link GmbH | 716 |
| AS64126 | - | 700 |
The 30 most visible of 104.
Downstreams (customers) (1,770)
| AS | Network | Visibility |
|---|---|---|
| AS52468 | UFINET PANAMA S.A. | 58,117 |
| AS13786 | Seabras 1 USA, LLC | 47,184 |
| AS37468 | Angola Cables | 3,723 |
| AS28668 | Desktop Sigmanet Comunicacao Multimidia SA | 3,693 |
| AS263047 | CORP BR TELECOMUNICACOES LTDA - LINK FULL | 2,674 |
| AS262287 | Latitude.sh LTDA | 2,532 |
| AS28649 | Desktop Sigmanet Comunicacao Multimidia SA | 2,497 |
| AS199829 | Akronic Network LTDA | 2,092 |
| AS267056 | EVEREST RIDGE DO BRASIL LTDA | 1,380 |
| AS263444 | Open X Tecnologia Ltda | 1,357 |
| AS262731 | - | 1,138 |
| AS268624 | Gamers Club Ltda | 1,089 |
| AS999 | - | 1,054 |
| AS266059 | - | 889 |
| AS52721 | - | 877 |
| AS28663 | FLYS INTERATIVA LTDA | 837 |
| AS42473 | Anexia Cloud Solutions GmbH | 829 |
| AS61580 | Nucleo de Inf. e Coord. do Ponto BR - NIC.BR | 817 |
| AS262444 | - | 799 |
| AS268605 | SRG TELECOM LTDA | 779 |
| AS23520 | Columbus Networks USA, Inc. | 726 |
| AS53141 | - | 676 |
| AS396356 | - | 674 |
| AS3491 | PCCW Global (HK) Ltd. | 667 |
| AS28334 | - | 594 |
| AS266423 | - | 573 |
| AS22381 | SAMM TECNOLOGIA E TELECOMUNICACOES S.A | 510 |
| AS262662 | - | 502 |
| AS263511 | - | 488 |
| AS28590 | - | 460 |
The 30 most visible of 1,770.
114 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.