AS1921
RcodeZero Anycast DNS · rcodezero.at
Austria
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›AS1921 – RcodeZero Anycast DNS
| Field | Value |
|---|---|
| Country |
Austria
|
| Website | rcodezero.at |
| Hosted domains | 33 |
| IPv4 addresses | 2,560 |
| IPv6 addresses | 16,924,961,474,604,808,800,000,000 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 24 years ago on Aug 21, 2002 |
| Updated | 5 months 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 |
| 185.102.12.0/24 | 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 |
| 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 |
| 192.174.68.97 | ██████████ | 1 |
| 194.0.25.11 | ████ | 1 |
| 194.0.25.30 | ████ | 1 |
| 192.174.68.102 | ██████████ | 1 |
| 194.0.25.29 | ████████ | 1 |
| 192.174.68.100 | ██████████ | 1 |
Peers
There are 146 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 |
| AS12779 | IT.Gate S.p.A. |
| 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 |
| AS15802 | Emirates Integrated Telecommunications Company PJSC |
| AS16265 | LeaseWeb Network B.V. |
| AS16347 | ADISTA SAS |
| AS16552 | Tiggee LLC |
| AS17639 | Converge ICT Solutions Inc. |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS1836 | green.ch AG |
| AS196621 | FreeStone Systems |
| AS198150 | SIACOM JSC |
| AS198249 | Ops One AG |
| AS198385 | AlpineDC SA |
| AS199524 | G-Core Labs S.A. |
| AS202032 | GOLINE SA |
| AS2027 | MilkyWan Association |
| 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 |
| AS215638 | Cilix Limited |
| AS22548 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
| AS24482 | SG.GS |
| AS24940 | Hetzner Online GmbH |
| 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 | Main one Cable Company Nigeria Limited |
| AS3741 | Dimension Data |
| AS37468 | Angola Cables |
| AS37497 | Network Platforms (PTY) LTD |
| AS37662 | West Indian Ocean Cable Company |
| AS37680 | Cool Ideas Service Provider (Pty) Ltd |
| 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 |
| AS43733 | Viva Armenia CJSC |
| AS44066 | firstcolo GmbH |
| AS4455 | IX Reach Ltd |
| AS45352 | IP ServerOne Solutions Sdn Bhd |
| AS4601 | Antonios A. Chariton |
| AS47147 | Anexia Cloud Solutions GmbH |
| AS47957 | Worldline IGSA SA |
| AS48070 | DSM (GB) Limited |
| AS48362 | Stadtwerke Feldkirch |
| AS49432 | schallert.com e.U. |
| AS49544 | i3D.net B.V |
Upstreams
There are 17 upstreams for this ASN.
| upstreams | Name |
|---|---|
| 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 |
| AS56630 | Melbikomas UAB |
| 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
20 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2a02:850:ffe5::1 |
0.15ms from Paris,
FR
|
|
| 2a02:850:ffe0::10 |
0.14ms from Riga,
LV
|
|
| 91.237.67.111 |
0.09ms from Hong Kong,
HK
|
|
| 2a04:2b00:14cc::76 |
0.10ms from Hong Kong,
HK
|
|
| 193.46.133.1 |
0.16ms from Singapore,
SG
|
|
| 185.102.12.2 |
0.50ms from London,
GB
|
|
| 193.46.134.186 |
0.08ms from Hong Kong,
HK
|
|
| 194.0.25.14 |
0.10ms from Riga,
LV
|
|
| 192.174.68.43 |
0.08ms from Hong Kong,
HK
|
|
| 185.80.188.1 |
0.14ms from Paris,
FR
|
|
| 193.46.128.1 |
0.14ms from Chicago,
US
|
|
| 2001:678:20::25 |
0.12ms from Riga,
LV
|
|
| 2a04:2b00:14ee::6f |
0.12ms from Osasco,
BR
|
|
| 194.0.182.10 |
0.09ms from Hong Kong,
HK
|
|
| 2a0b:8e00::10 |
0.13ms from Hong Kong,
HK
|
|
| 2a02:850:ffe6:: |
0.14ms from Seattle,
US
|
|
| 193.227.117.127 |
0.09ms from Hong Kong,
HK
|
|
| 2a05:7f00:188::1 |
0.16ms from Riga,
LV
|
|
| 2001:67c:1bc::88 |
0.11ms from Hong Kong,
HK
|
|
| 2a02:850:ffff::2 |
0.53ms from London,
GB
|
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 |
|---|---|---|
| 64.186.118.193 |
19.70ms from Anchorage,
US
|
|
| 141.148.20.17 |
0.31ms from Ashburn,
US
|
|
| 69.15.42.225 |
0.96ms from Ashburn,
US
|
|
| 40.90.254.17 |
0.43ms from Ashburn,
US
|
|
| 173.207.225.1 |
13.06ms from Atlanta,
US
|
|
| 203.149.8.161 |
1.49ms from Bangkok,
TH
|
|
| 95.168.142.1 |
8.65ms from Berlin,
DE
|
|
| 184.33.44.225 |
0.19ms from Boardman,
US
|
|
| 164.41.201.65 |
0.82ms from Brasilia,
BR
|
|
| 110.189.7.65 |
6.46ms from Chengdu,
CN
|
|
| 59.51.15.1 |
4.78ms from Chenzhou,
CN
|
|
| 67.7.155.17 |
3.67ms from Cincinnati,
US
|
|
| 208.102.220.1 |
4.50ms from Columbus,
US
|
|
| 24.48.168.1 |
8.80ms from Dallas,
US
|
|
| 73.190.52.1 |
1.89ms from Detroit,
US
|
|
| 131.234.200.1 |
5.10ms from Duesseldorf,
DE
|
|
| 62.173.65.161 |
1.09ms from Erith,
GB
|
|
| 138.186.25.17 |
18.72ms from Fortaleza,
BR
|
|
| 95.134.96.1 |
4.79ms from Frankfurt am Main,
DE
|
|
| 121.9.113.33 |
3.31ms from Guangzhou,
CN
|
|
| 14.121.4.17 |
3.90ms from Guangzhou,
CN
|
|
| 222.255.188.161 |
4.68ms from Hanoi,
VN
|
|
| 14.198.253.1 |
1.26ms from Hong Kong,
HK
|
|
| 1.232.235.193 |
1.09ms from Incheon,
KR
|
|
| 218.49.107.177 |
1.45ms from Incheon,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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.
Data built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs
Keyboard shortcuts
-
/Start search
-
G IGo to My IP page
-
G AGo to My ASN page