AS49033
Critical Core BV · criticalcore.nl
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| Field | Value |
|---|---|
| Country |
Netherlands
|
| Website | criticalcore.nl |
| Hosted domains | 520 |
| IPv4 addresses | 13,568 |
| IPv6 addresses | 1,267,650,600,228,229,401,496,703,205,376 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 9 years ago on Oct 04, 2016 |
| Updated | 2 months ago on Dec 03, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 45.8.236.0/22 | Scalia B.V. | 1,024 |
| 94.46.216.0/22 | Critical Core BV | 1,024 |
| 103.66.56.0/22 | Ritesim.com Limited | 1,024 |
| 103.104.60.0/22 | Critical Core BV | 1,024 |
| 113.212.72.0/22 | Critical Core BV | 1,024 |
| 185.91.92.0/22 | Critical Core BV | 1,024 |
| 185.116.144.0/22 | Critical Core BV | 1,024 |
| 185.166.88.0/22 | Critical Core BV | 1,024 |
| 185.171.48.0/22 | Critical Core BV | 1,024 |
| 185.232.160.0/22 | Critical Core BV | 1,024 |
| 185.238.108.0/22 | Critical Core BV | 1,024 |
| 204.8.80.0/22 | Critical Core BV | 1,024 |
| 216.152.64.0/22 | Ritesim.com Limited | 1,024 |
| 95.143.97.0/24 | Ritesim.com Limited | 256 |
| Netblock | Company |
|---|---|
| 2a0f:dcc0::/29 | Critical Core BV |
| 2a0f:ddc0::/29 | Critical Core BV |
WHOIS Details
ASHandle: AS49033
OrgID: AS49033
ASName: AS49033
ASNumber: AS49033
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 520 domain names hosted across 168 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 103.66.57.141 | ██████████ | 89 |
| 45.8.236.30 | ██████████ | 63 |
| 45.8.239.55 | ██████████ | 59 |
| 45.8.236.153 | ██████ | 8 |
| 103.66.57.66 | ██████████ | 7 |
| 103.66.58.31 | █████████ | 7 |
| 103.66.58.11 | ██████████ | 6 |
| 204.8.83.214 | ██████████ | 5 |
| 103.66.58.36 | ██████████ | 5 |
| 103.66.57.80 | ██████████ | 5 |
Peers
There are 105 peers for this ASN.
| Peers | Name |
|---|---|
| AS1031 | PEER 1031 LLC |
| AS1103 | SURF B.V. |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS12859 | BIT BV |
| AS132337 | Axclusive |
| AS137409 | GSL Networks Pty LTD |
| AS14840 | BR.Digital Telecom |
| AS14907 | Wikimedia Foundation Inc. |
| AS15943 | wilhelm.tel GmbH |
| AS17639 | Converge ICT Solutions Inc. |
| AS198150 | SIACOM JSC |
| AS199524 | G-Core Labs S.A. |
| AS200242 | Ember Ana Reimer |
| AS202365 | Omer GOLGELI |
| AS204092 | Association GRIFON |
| AS20485 | Joint Stock Company TransTeleCom |
| AS205103 | Telegraph42 Management GmbH |
| AS205112 | PHILUNET GmbH |
| AS205206 | Netsite A/S |
| AS20562 | Broadband Hosting B.V. |
| AS20764 | CJSC RASCOM |
| AS209090 | Association Stolon |
| AS20932 | Services Industriels de Geneve |
| AS209823 | Enki Multimedia EURL |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS22356 | Durand do Brasil Ltda |
| AS24482 | SG.GS |
| AS24785 | Broadband Hosting B.V. |
| AS24961 | WIIT AG |
| AS25091 | IP-Max SA |
| AS263152 | MIGO TELECOM |
| AS28917 | Fiord Networks, UAB |
| AS29049 | Delta Telecom Ltd |
| AS29632 | Netassist International EOOD |
| AS30886 | PP KOM i TEX |
| AS3212 | Telemach Slovenija d.o.o. |
| AS3216 | PJSC "Vimpelcom" |
| AS32590 | Valve Corporation |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS3399 | Obenet AB |
| AS34019 | Hivane Association |
| AS34307 | Broadband Hosting B.V. |
| AS34872 | Sarah Rossius trading as Servperso Systems |
| AS34927 | iFog GmbH |
| AS35133 | Eranium B.V. |
| AS36236 | NetActuate, Inc |
| AS37100 | SEACOM Limited |
| AS37468 | Angola Cables |
| 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 |
| AS39249 | Netassist International EOOD |
| AS39351 | 31173 Services AB |
| AS41327 | Fiber Telecom S.p.A. |
| AS41666 | Institute for Pyrotechnical Cleaning (limited company) |
| AS42295 | TBISS Ltd |
| AS42541 | Fiberby ApS |
| AS43727 | KVANT TELECOM |
| AS43733 | Viva Armenia CJSC |
| AS44901 | Belcloud LTD |
| AS45489 | Sri Lanka Telecom PLC, GLobal Peering |
| AS47536 | PathConnect GmbH |
| AS48185 | team.blue NV |
| AS48646 | SDRmedia Verwaltungs GmbH |
| AS49434 | FBW NETWORKS SAS |
| AS49544 | i3D.net B.V |
| AS50263 | A-Systems Sp. z o.o. |
| AS50304 | Blix Solutions AS |
| AS50629 | LWLcom GmbH |
| AS50673 | Serverius |
| AS50869 | FREEIX REMOTE |
| AS51088 | A2B IP B.V. |
| AS51185 | MainStreaming SpA |
| AS53062 | ALT | GRUPO BRASIL TECPAR |
| AS5405 | Inter.link GmbH |
| AS56655 | Gigahost AS |
| AS56662 | Marcin Gondek |
| AS56665 | Proximus Luxembourg S.A. |
| AS56911 | Warian S.R.L. |
| AS56987 | ABACLOUDA SAS |
| AS5713 | Telkom SA Ltd. |
| AS57463 | NetIX Communications JSC |
| AS58057 | Securebit AG |
| AS58299 | Openfactory GmbH |
| AS58511 | Anycast Global Backbone |
| AS60326 | 0xDEADBEEF LTD |
| AS60539 | Huicast Telecom Limited |
| AS61049 | Exascale Ltd |
| AS61568 | ALOO TELECOM - FSF TECNOLOGIA SA |
| AS6204 | INTERKVM HOST SRL |
| AS62125 | Peopleware Network |
| AS62167 | Tismi BV |
| AS64049 | Reliance Jio Infocomm Pte Ltd Singapore |
| AS64475 | Freifunk Frankfurt am Main e.V. |
| AS6696 | VERIXI SA |
| AS6830 | Liberty Global Europe Holding B.V. |
| AS6939 | Hurricane Electric LLC |
| AS7713 | PT Telekomunikasi Indonesia |
Upstreams
There are 5 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS20562 | Broadband Hosting B.V. |
| AS24785 | Broadband Hosting B.V. |
| AS35133 | Eranium B.V. |
| AS6830 | Liberty Global Europe Holding B.V. |
| AS6939 | Hurricane Electric LLC |
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS62125 | Peopleware Network |
Pingable IPs
49 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 94.46.219.1 |
0.15ms from Amsterdam,
NL
|
|
| 185.166.88.4 |
0.19ms from Amsterdam,
NL
|
|
| 45.8.236.4 |
0.40ms from Amsterdam,
NL
|
|
| 204.8.83.4 |
0.17ms from Amsterdam,
NL
|
|
| 185.91.92.4 |
0.14ms from Amsterdam,
NL
|
|
| 216.152.64.4 |
0.17ms from Amsterdam,
NL
|
|
| 45.8.239.4 |
0.42ms from Amsterdam,
NL
|
|
| 185.238.111.13 |
0.70ms from Amsterdam,
NL
|
|
| 185.91.93.4 |
0.15ms from Amsterdam,
NL
|
|
| 185.166.91.4 |
0.16ms from Amsterdam,
NL
|
|
| 185.171.51.52 |
0.16ms from Amsterdam,
NL
|
|
| 185.238.108.3 |
0.15ms from Amsterdam,
NL
|
|
| 103.66.59.4 |
0.16ms from Amsterdam,
NL
|
|
| 113.212.74.4 |
0.15ms from Amsterdam,
NL
|
|
| 185.91.95.4 |
0.16ms from Amsterdam,
NL
|
|
| 185.166.90.4 |
0.18ms from Amsterdam,
NL
|
|
| 94.46.216.1 |
0.17ms from Amsterdam,
NL
|
|
| 185.171.48.117 |
0.15ms from Amsterdam,
NL
|
|
| 94.46.217.1 |
0.17ms from Amsterdam,
NL
|
|
| 185.171.50.129 |
0.71ms from Amsterdam,
NL
|
|
| 113.212.72.4 |
0.18ms from Amsterdam,
NL
|
|
| 185.116.144.1 |
0.16ms from Amsterdam,
NL
|
|
| 185.91.94.4 |
0.15ms from Amsterdam,
NL
|
|
| 94.46.218.4 |
0.14ms from Amsterdam,
NL
|
|
| 103.104.63.1 |
0.15ms from Amsterdam,
NL
|
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 |
|---|---|---|
| 8.18.45.137 |
3.58ms from Ashburn,
US
|
|
| 150.136.209.233 |
0.32ms from Ashburn,
US
|
|
| 176.92.194.41 |
5.29ms from Athens,
GR
|
|
| 156.214.189.249 |
9.41ms from Cairo,
EG
|
|
| 75.128.153.57 |
17.36ms from Chicago,
US
|
|
| 172.108.195.73 |
0.40ms from Dallas,
US
|
|
| 117.207.190.169 |
6.92ms from Delhi,
IN
|
|
| 87.178.218.25 |
4.34ms from Frankfurt am Main,
DE
|
|
| 67.225.156.25 |
0.26ms from Lansing,
US
|
|
| 190.116.22.185 |
0.53ms from Lima,
PE
|
|
| 52.56.53.217 |
0.15ms from London,
GB
|
|
| 89.197.24.73 |
1.37ms from London,
GB
|
|
| 84.65.50.249 |
3.95ms from London,
GB
|
|
| 67.52.108.41 |
2.71ms from Los Angeles,
US
|
|
| 38.38.95.137 |
0.23ms from Los Angeles,
US
|
|
| 87.27.6.233 |
5.86ms from Milan,
IT
|
|
| 37.0.125.41 |
0.94ms from Moscow,
RU
|
|
| 126.107.224.121 |
10.83ms from Osaka,
JP
|
|
| 189.56.215.153 |
1.02ms from Osasco,
BR
|
|
| 108.186.78.41 |
0.68ms from San Jose,
US
|
|
| 101.47.39.41 |
1.12ms from Singapore,
SG
|
|
| 187.3.11.217 |
5.89ms from São Paulo,
BR
|
|
| 84.86.182.201 |
1.22ms from Amsterdam,
NL
|
|
| 67.106.34.41 |
1.94ms from Ashburn,
US
|
|
| 44.254.21.9 |
0.19ms from Boardman,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
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 AS49033 at robtex.
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