AS1921
RcodeZero Anycast DNS · rcodezero.at
Austria
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| Field | Value |
|---|---|
| Country |
Austria
|
| Website | rcodezero.at |
| Hosted domains | 33 |
| IPv4 addresses | 2,816 |
| IPv6 addresses | 18,133,887,294,219,437,620,592,640 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 23 years ago on Aug 21, 2002 |
| Updated | a month ago on Nov 20, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 91.237.67.0/24 | NAMEISP-DATACENTER-WEST 91.237.66.0/24 | 256 |
| 176.97.158.0/24 | RcodeZero Anycast Cloud2 | 256 |
| 185.80.188.0/24 | TLDBOX GmbH | 256 |
| 185.80.190.0/24 | TLDBOX GmbH | 256 |
| 185.102.12.0/24 | nic.at GmbH | 256 |
| 185.167.176.0/24 | Name SRS AB | 256 |
| 192.174.68.0/24 | RcodeZero Anycast Cloud1 | 256 |
| 193.46.128.0/24 | nic.at GmbH | 256 |
| 193.46.133.0/24 | nic.at GmbH | 256 |
| 193.46.134.0/24 | nic.at GmbH | 256 |
| 193.46.135.0/24 | nic.at GmbH | 256 |
| 193.227.117.0/24 | CentralNic Ltd | 256 |
| 194.0.25.0/24 | RcodeZero Anycast TLDDNS | 256 |
| 194.0.182.0/24 | CentralNic | 256 |
| 194.50.187.0/24 | CentralNic | 256 |
| Netblock | Company |
|---|---|
| 2001:678:20::/48 | RcodeZero Anycast TLDDNS |
| 2001:67c:1bc::/48 | RcodeZero Anycast Cloud1 |
| 2001:67c:10b8::/48 | RcodeZero Anycast Cloud2 |
| 2a02:850:ffe0::/48 | nic.at GmbH |
| 2a02:850:ffe5::/48 | nic.at GmbH |
| 2a02:850:ffe6::/48 | nic.at GmbH |
| 2a02:850:ffe7::/48 | nic.at GmbH |
| 2a02:850:ffff::/48 | nic.at and RcodeZero LINX |
| 2a04:2b00:14cc::/48 | CentralNic Ltd |
| 2a04:2b00:14dd::/48 | CentralNic Ltd |
| 2a04:2b00:14ee::/48 | CentralNic Ltd |
| 2a05:7f00:188::/48 | TLDBOX GmbH |
| 2a05:7f00:190::/48 | TLDBOX GmbH |
| 2a0b:8e00::/48 | Name SRS AB |
| 2a0b:8e00:1::/48 | Name SRS AB |
WHOIS Details
ASHandle: AS1921
OrgID: AS1921
ASName: AS1921
ASNumber: AS1921
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 33 domain names hosted across 12 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 192.174.68.21 | ██████████ | 19 |
| 193.227.117.226 | ██████████ | 3 |
| 192.174.68.104 | ████████ | 2 |
| 192.174.68.20 | █████████ | 2 |
| 192.174.68.102 | ██████████ | 1 |
| 192.174.68.97 | ██████████ | 1 |
| 194.0.182.226 | ██████████ | 1 |
| 194.0.25.30 | ████ | 1 |
| 192.174.68.100 | ██████████ | 1 |
| 194.0.25.11 | ████ | 1 |
Peers
There are 141 peers for this ASN.
| Peers | Name |
|---|---|
| AS1031 | PEER 1031 LLC |
| AS11644 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
| AS12136 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
| AS12307 | Sandro Bolliger trading as Bolliger Network Solutions |
| AS12552 | GlobalConnect AB |
| AS12713 | OTEGlobe |
| AS12969 | Vodafone Iceland |
| AS132337 | Axclusive |
| AS13237 | euNetworks GmbH |
| AS137409 | GSL Networks Pty LTD |
| AS14630 | Invesco Group Services, Inc. |
| AS14840 | BR.Digital Telecom |
| AS15623 | Cyberlink AG |
| AS16265 | LeaseWeb Network B.V. |
| AS16552 | Tiggee LLC |
| AS17639 | Converge ICT Solutions Inc. |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS1836 | green.ch AG |
| AS19151 | BroadbandONE, LLC |
| AS196621 | FreeStone Systems |
| AS198150 | SIACOM JSC |
| AS198249 | Ops One AG |
| AS198385 | AlpineDC SA |
| AS199524 | G-Core Labs S.A. |
| AS202032 | GOLINE SA |
| AS20473 | The Constant Company, LLC |
| AS20612 | SwissIX Internet Exchange |
| AS20764 | CJSC RASCOM |
| AS207841 | Inferno Communications Ltd |
| AS20932 | Services Industriels de Geneve |
| AS209823 | Enki Multimedia EURL |
| AS21215 | UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd |
| AS21232 | Genossenschaft GGA Maur |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS213241 | TECHIT.BE SRL |
| AS22548 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
| AS24482 | SG.GS |
| AS25091 | IP-Max SA |
| AS25160 | Vorboss Limited |
| AS25369 | Hydra Communications Ltd |
| AS263152 | MIGO TELECOM |
| AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
| AS28792 | Public Internet Ltd |
| AS29014 | ScaleUp Technologies GmbH & Co. KG |
| AS29075 | IELO Main Network |
| AS29222 | Infomaniak Network SA |
| AS29691 | Nine Internet Solutions AG |
| AS30844 | Liquid Telecommunications Ltd |
| AS30971 | nic.at GmbH |
| AS31122 | Digiweb ltd |
| AS3170 | VeloxServ Communications Ltd |
| AS31742 | Sotaconnect Network |
| AS3212 | Telemach Slovenija d.o.o. |
| AS3214 | xTom GmbH |
| AS3216 | PJSC "Vimpelcom" |
| AS32590 | Valve Corporation |
| AS3303 | Swisscom (Switzerland) Ltd |
| AS33891 | Core-Backbone GmbH |
| AS34177 | CELESTE SAS |
| AS34288 | Kantonsschule Zug |
| AS34549 | meerfarbig GmbH & Co. KG |
| AS34927 | iFog GmbH |
| AS35052 | ACONET |
| AS35266 | EX Networks Limited |
| AS35280 | F5 Networks SARL |
| AS36236 | NetActuate, Inc |
| AS37100 | SEACOM Limited |
| AS37282 | Mainone Cable Company |
| AS3741 | Dimension Data |
| AS37468 | Angola Cables |
| AS37497 | Network Platforms (PTY) LTD |
| AS37662 | West Indian Ocean Cable Company |
| AS37721 | Virtual Technologies & Solutions |
| AS38880 | Micron21 Datacentre Pty Ltd |
| AS39120 | Convergenze S.p.A. |
| AS39122 | Blacknight Internet Solutions Limited |
| AS39351 | 31173 Services AB |
| AS398465 | Rackdog, LLC |
| AS41327 | Fiber Telecom S.p.A. |
| AS41811 | CONVERGENCE (GROUP NETWORKS) LIMITED |
| AS42310 | IE Domain Registry CLG |
| AS42473 | Anexia Cloud Solutions GmbH |
| AS42708 | Glesys AB |
| AS44066 | firstcolo GmbH |
| AS4455 | IX Reach Ltd |
| AS45352 | IP ServerOne Solutions Sdn Bhd |
| AS45437 | Real World - The Core |
| AS47147 | Anexia Cloud Solutions GmbH |
| AS47957 | Worldline IGSA SA |
| AS48070 | DSM (GB) Limited |
| AS48362 | Stadtwerke Feldkirch |
| AS49432 | schallert.com e.U. |
| AS49488 | nic.at GmbH |
| AS49544 | i3D.net B.V |
| AS50300 | CustodianDC Limited |
| AS50304 | Blix Solutions AS |
| AS51185 | MainStreaming SpA |
| AS51786 | Patrick Velder |
| AS51873 | Arcade Solutions AG |
Upstreams
There are 17 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS19151 | BroadbandONE, LLC |
| AS199524 | G-Core Labs S.A. |
| AS20473 | The Constant Company, LLC |
| AS29222 | Infomaniak Network SA |
| AS30971 | nic.at GmbH |
| AS36236 | NetActuate, Inc |
| AS42310 | IE Domain Registry CLG |
| AS42473 | Anexia Cloud Solutions GmbH |
| AS42708 | Glesys AB |
| AS44066 | firstcolo GmbH |
| AS49544 | i3D.net B.V |
| AS5459 | London Internet Exchange Ltd. |
| AS55803 | Hostopia Australia Web Pty Ltd |
| AS6830 | Liberty Global Europe Holding B.V. |
| AS6939 | Hurricane Electric LLC |
| AS7195 | EDGEUNO S.A.S |
| AS8308 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
24 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2001:67c:1bc::61 |
0.13ms from Hong Kong,
HK
|
|
| 192.174.68.45 |
0.09ms from Hong Kong,
HK
|
|
| 2a0b:8e00::17 |
0.13ms from Hong Kong,
HK
|
|
| 91.237.67.78 |
0.10ms from Hong Kong,
HK
|
|
| 2a05:7f00:188::1 |
0.16ms from Melbourne,
AU
|
|
| 2a04:2b00:14dd::74 |
0.12ms from Osasco,
BR
|
|
| 2001:678:20::42 |
0.14ms from Paris,
FR
|
|
| 194.0.25.11 |
0.13ms from Tokyo,
JP
|
|
| 2a02:850:ffe0::10 |
0.16ms from Melbourne,
AU
|
|
| 194.0.182.48 |
0.09ms from Hong Kong,
HK
|
|
| 2001:67c:10b8::75 |
0.11ms from Osasco,
BR
|
|
| 2a02:850:ffe5::1 |
0.15ms from Seattle,
US
|
|
| 193.227.117.155 |
0.09ms from Hong Kong,
HK
|
|
| 193.46.128.10 |
0.13ms from Melbourne,
AU
|
|
| 193.46.134.107 |
0.09ms from Hong Kong,
HK
|
|
| 2a02:850:ffff::2 |
0.49ms from London,
GB
|
|
| 2a04:2b00:14cc::16 |
0.13ms from Paris,
FR
|
|
| 185.102.12.2 |
0.50ms from London,
GB
|
|
| 2a0b:8e00:1::118 |
0.12ms from Osasco,
BR
|
|
| 185.80.188.1 |
0.15ms from Madrid,
ES
|
|
| 193.46.133.1 |
0.14ms from Seattle,
US
|
|
| 2a02:850:ffe7:: |
0.14ms from Osasco,
BR
|
|
| 2a04:2b00:14ee::f7 |
0.12ms from Melbourne,
AU
|
|
| 2a02:850:ffe6:: |
0.15ms from Melbourne,
AU
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 89.207.249.1 |
0.70ms from Almaty,
KZ
|
|
| 84.35.203.49 |
2.18ms from Amsterdam,
NL
|
|
| 80.114.131.1 |
1.60ms from Amsterdam,
NL
|
|
| 50.238.52.241 |
1.36ms from Atlanta,
US
|
|
| 110.78.142.1 |
9.15ms from Bangkok,
TH
|
|
| 222.128.83.113 |
3.23ms from Beijing,
CN
|
|
| 200.69.104.113 |
0.74ms from Bogota,
CO
|
|
| 114.75.16.1 |
1.18ms from Brisbane,
AU
|
|
| 186.139.40.1 |
1.25ms from Buenos Aires,
AR
|
|
| 181.29.255.1 |
0.61ms from Buenos Aires,
AR
|
|
| 197.164.244.1 |
2.60ms from Cairo,
EG
|
|
| 193.227.10.1 |
1.67ms from Cairo,
EG
|
|
| 71.14.242.129 |
0.49ms from Chicago,
US
|
|
| 207.63.115.1 |
2.40ms from Chicago,
US
|
|
| 209.163.161.193 |
5.09ms from Dallas,
US
|
|
| 24.53.138.1 |
4.01ms from Detroit,
US
|
|
| 66.112.178.65 |
0.66ms from Edmonton,
CA
|
|
| 98.157.100.1 |
19.65ms from Flint,
US
|
|
| 74.242.32.33 |
0.67ms from Geneve,
CH
|
|
| 113.116.56.1 |
1.61ms from Guangzhou,
CN
|
|
| 113.46.163.129 |
2.12ms from Guangzhou,
CN
|
|
| 223.93.148.17 |
3.28ms from Hangzhou,
CN
|
|
| 43.154.152.177 |
0.56ms from Hong Kong,
HK
|
|
| 103.85.227.1 |
0.32ms from Hong Kong,
HK
|
|
| 12.4.129.161 |
1.83ms from Houston,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in London, GB
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS1921 at robtex.
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