185.238.110.0/23

AS49033 · Critical Core BV

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Summary

Country	Netherlands
Domain	criticalcore.nl
ASN	AS49033
Registry	RIPE
ID	NL-CRITICALCORE-20171222

WHOIS Details

inetnum:        185.238.108.0 - 185.238.111.255
netname:        NL-CRITICALCORE-20171222
country:        NL
org:            ORG-CCB17-RIPE
admin-c:        AK12345
tech-c:         AK12345
status:         ALLOCATED PA
mnt-by:         MNT-SMARTROUTING
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-12-27T10:31:02Z
last-modified:  2019-12-27T10:31:02Z
source:         RIPE
abuse-email:    abuse@criticalcore.nl
abuse-c:        SRS8282
abuse-org:      ORG-CCB17-RIPE

organisation:   ORG-CCB17-RIPE
org-name:       Critical Core BV
country:        NL
org-type:       LIR
address:        Trivium 76
address:        4873LP
address:        Etten-Leur
address:        NETHERLANDS
phone:          +31 000000000
e-mail:         noc@criticalcore.nl
admin-c:        AK12345
tech-c:         AK12345
abuse-c:        SRS8282
mnt-ref:        MNT-SMARTROUTING
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SMARTROUTING
created:        2019-07-26T07:24:42Z
last-modified:  2025-07-10T07:36:25Z
source:         RIPE
abuse-email:    abuse@criticalcore.nl
abuse-c:        SRS8282
abuse-org:      undefined

person:         Arjan Kunstman
address:        Straatweg 60
address:        3604BC Maarssen
phone:          +31000000000
e-mail:         noc@criticalcore.nl
nic-hdl:        AK12345
mnt-by:         MNT-SMARTROUTING
created:        2014-01-18T18:29:58Z
last-modified:  2022-06-04T11:02:25Z
source:         RIPE

route:          185.238.110.0/23
origin:         AS49033
mnt-by:         MNT-SMARTROUTING
created:        2022-05-23T15:23:14Z
last-modified:  2022-05-23T15:23:14Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
185.238.111.9	AS49033 Critical Core BV	`0.81ms` from Amsterdam, NL
185.238.110.1	AS49033 Critical Core BV	`0.63ms` 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
20.123.216.167	AS8075 Microsoft Corporation	`1.26ms` from Amsterdam, NL
34.213.141.103	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
170.155.23.23	AS27967 Gobernacion de la Provincia de Buenos Aires	`2.02ms` from Buenos Aires, AR
196.75.121.199	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.61ms` from Casablanca, MA
72.31.115.103	AS33363 Charter Communications, Inc	`4.92ms` from Chicago, US
130.0.49.87	AS6876 TENET Scientific Production Enterprise LLC	`3.38ms` from Chisinau, MD
92.115.196.23	AS8926 Moldtelecom SA	`6.04ms` from Chisinau, MD
24.144.1.87	AS12231 Conway Corporation	`9.21ms` from Dallas, US
134.175.136.151	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.03ms` from Guangzhou, CN
90.202.167.247	AS5607 Sky UK Limited	`1.71ms` from London, GB
156.35.122.23	AS766 RedIRIS Autonomous System	`6.93ms` from Madrid, ES
79.18.199.55	AS3269 Telecom Italia S.p.A.	`14.47ms` from Milan, IT
54.157.85.135	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
220.245.222.39	AS7545 TPG Telecom Limited	`1.07ms` from Sydney, AU
111.244.34.247	AS3462 Data Communication Business Group	`1.96ms` from Taichung, TW
1.193.175.247	AS4134 CHINANET-BACKBONE	`7.08ms` from Zhengzhou, CN
39.96.147.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.45ms` from Beijing, CN
213.119.175.119	AS6848 Telenet BV	`8.77ms` from Brussels, BE
114.117.196.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.19ms` from Chongqing, CN
109.59.146.167	AS44034 Hi3G Access AB	`5.90ms` from Copenhagen, DK
189.30.198.119	AS8167 V tal	`9.49ms` from Curitiba, BR
47.144.251.119	AS5650 Frontier Communications of America, Inc.	`3.56ms` from Los Angeles, US
97.182.168.199	AS6167 Verizon Business	`16.78ms` from Los Angeles, US
153.161.255.87	AS4713 NTT Communications Corporation	`2.70ms` from Osaka, JP
189.164.35.23	AS8151 UNINET	`5.35ms` from Santiago de Queretaro, MX

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 185.238.111.13

traceroute to 185.238.111.13 (185.238.111.13): 64 hops max, 52 byte packets

1 [AS202422] 185.101.139.2 0.193 ms

2 [AS199524] 92.223.126.129 0.146 ms

3 *

4 [] 80.249.211.217 8.646 ms

5 [AS8455] 31.22.87.187 0.839 ms

6 [AS49033] 185.238.111.13 1.277 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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