AS number details

AS49033

Critical Core BV  ·  criticalcore.nl

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AS49033 – Critical Core BV

Field Value
Country Netherlands
Website criticalcore.nl
Hosted domains 893
Number of IPv4 12,800
Number of IPv6 1,267,650,600,228,229,401,496,703,205,376
ASN type Hosting
Registry ripe
Allocated 8 years ago on Oct 04, 2016
Updated 5 years ago on Oct 31, 2019

IP Ranges

Netblock Company Num of IPs
103.104.60.0/22 Critical Core BV 1,024
103.66.56.0/22 Ritesim.com Limited 1,024
113.212.72.0/22 Critical Core BV 1,024
185.116.144.0/22 Critical Core BV 1,024
185.116.144.0/24 WanScale B.V. 256
185.166.88.0/22 Critical Core BV 1,024
185.166.89.0/24 Ritesim.com Limited 256
185.166.90.0/24 Ritesim.com Limited 256
185.166.91.0/24 Ritesim.com Limited 256
185.171.48.0/22 Critical Core BV 1,024
185.171.48.0/23 Critical Core BV 512
185.171.50.0/23 Critical Core BV 512
185.232.160.0/22 Critical Core BV 1,024
185.232.160.0/23 Critical Core BV 512
185.232.163.0/24 Critical Core BV 256
185.238.108.0/22 Critical Core BV 1,024
185.238.108.0/23 Critical Core BV 512
185.238.110.0/23 Critical Core BV 512
185.91.92.0/22 Critical Core BV 1,024
185.91.92.0/23 Ritesim.com Limited 512
185.91.94.0/23 Ritesim.com Limited 512
204.8.80.0/22 Critical Core BV 1,024
204.8.80.0/23 Ritesim.com Limited 512
204.8.82.0/23 Ritesim.com Limited 512
45.67.108.0/23 Infradax B.V. 512
45.8.236.0/22 Scalia B.V. 1,024
45.8.236.0/23 Scalia B.V. 512
45.8.236.0/24 Scalia B.V. 256
45.8.238.0/23 Scalia B.V. 512
94.46.216.0/22 Critical Core BV 1,024
94.46.216.0/23 Ritesim.com Limited 512
94.46.218.0/23 Ritesim.com Limited 512
Netblock Company
2a0f:dcc0::/29 Critical Core BV
2a0f:ddc0::/29 Critical Core BV
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WHOIS Details

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ASHandle:       AS49033
OrgID:          AS49033
ASName:         AS49033
ASNumber:       AS49033
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 893 domain names hosted across 198 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.66.57.141 ██████████ 92
45.8.236.30 ██████████ 86
103.66.58.14 ██████████ 55
103.66.59.96 ██████████ 12
103.66.58.79 ██████████ 12
103.66.58.95 ██████████ 11
103.66.57.29 ██████████ 11
103.66.58.61 ██████████ 11
103.66.58.31 ████████ 10
103.66.58.36 ██████████ 10

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Peers

There are 53 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS14537 Continent 8 LLC
AS14840 BR.Digital Provider
AS17639 Converge ICT Solutions Inc.
AS197580 CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS202365 Omer GOLGELI
AS209823 Enki Multimedia EURL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS215828 Tizian Maxime Weigt
AS22356 Durand do Brasil Ltda
AS24115 Equinix
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS28917 Fiord Networks, UAB
AS31122 Digiweb ltd
AS31500 Global Network Management Inc
AS32437 Webdev CC T/A Cybertek
AS34019 Hivane Association
AS34224 Neterra Ltd.
AS34465 NCRYPTD NET LTD
AS34927 iFog GmbH
AS35133 Eranium B.V.
AS39120 Convergenze S.p.A.
AS39351 31173 Services AB
AS41047 Bart Vrancken trading as MLaB
AS41327 Fiber Telecom S.p.A.
AS43727 KVANT TELECOM
AS44901 Belcloud LTD
AS47957 Worldline IGSA SA
AS50629 LWLcom GmbH
AS50673 Serverius
AS50869 FREEIX REMOTE
AS51088 A2B IP B.V.
AS52025 ParadoxNetworks Limited
AS5405 Inter.link GmbH
AS56662 Marcin Gondek
AS56911 Warian S.R.L.
AS57304 JSC "RetnNet"
AS57463 NetIX Communications JSC
AS58057 Securebit AG
AS58299 Openfactory GmbH
AS60144 3W Infra B.V.
AS62125 Proact Netherlands B.V.
AS62167 Tismi BV
AS6939 Hurricane Electric LLC
AS8283 Netwerkvereniging Coloclue
AS8298 IPng Networks GmbH
AS8455 atom86 BV
AS9002 RETN Limited
AS9044 BSE Software GmbH
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS35133 Eranium B.V.
AS6939 Hurricane Electric LLC
AS8455 atom86 BV
AS9002 RETN Limited
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS62125 Proact Netherlands B.V.
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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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