113.212.72.0/22

AS49033 · Critical Core BV

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Summary

Country	Netherlands
Domain	criticalcore.nl
ASN	AS49033
Registry	APNIC
ID	BAGPL-AU

WHOIS Details

inetnum:        113.212.72.0 - 113.212.75.255
netname:        NL-CRITICALCORE-20190613
country:        NL
org:            ORG-CCB17-RIPE
admin-c:        AK12345
tech-c:         AK12345
status:         ALLOCATED PA
mnt-domains:    MNT-SMARTROUTING
mnt-lower:      MNT-SMARTROUTING
mnt-routes:     MNT-SMARTROUTING
mnt-by:         MNT-SMARTROUTING
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-06-10T14:30:55Z
last-modified:  2024-07-29T11:17:52Z
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:          113.212.72.0/22
origin:         AS49033
mnt-by:         MNT-SMARTROUTING
created:        2024-06-17T18:19:17Z
last-modified:  2024-06-17T18:19:17Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 113.212.0.0/16

Range	ASN	Company	Num of IPs
113.212.192.0/18	AS10132	Eastar Technology,	16,384
113.212.168.0/21	AS58507	Wireline B and G Pty Ltd	2,048
113.212.64.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
113.212.108.0/22	AS136224	City Online Ltd.	1,024
113.212.96.0/22	AS45570	Network Presence	1,024
113.212.92.0/22	AS136784	Valve Networks Pty Ltd	1,024
113.212.88.0/24	AS149296	POTONET	256
113.212.107.0/24	AS23818	JETINTERNET Corporation	256
113.212.90.0/24	AS2914	TMH	256
113.212.91.0/24	AS2914	DSAI	256
113.212.89.0/24	AS395793	Arisk Communications inc	256
113.212.76.0/24	AS396982	GCP TW Public IP	256
113.212.118.0/24	AS45294	PT. Wanriau Indoxp	256
113.212.119.0/24	AS45294	PT. Wanriau Indoxp	256
113.212.160.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.161.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.162.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.163.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.164.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.165.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.166.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.167.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
113.212.181.0/24	AS59243	MCPO Box 1906	256
113.212.176.0/24	AS131164	MCPO Box 1906	256
113.212.177.0/24	AS131164	MCPO Box 1906	256
113.212.108.0/24	AS136224	City Online Ltd.	256
113.212.109.0/24	AS136224	City Online Ltd.	256
113.212.110.0/24	AS136224	City Online Ltd.	256
113.212.111.0/24	AS136224	City Online Ltd.	256

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

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

IP Address	ASN	Details
113.212.75.43	AS49033 Critical Core BV	`0.56ms` from Amsterdam, NL
113.212.72.125	AS49033 Critical Core BV	`0.62ms` from Amsterdam, NL
113.212.73.2	AS49033 Critical Core BV	`0.64ms` from Amsterdam, NL
113.212.74.97	AS49033 Critical Core BV	`0.51ms` 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
180.241.134.134	AS7713 PT Telekomunikasi Indonesia	`8.50ms` from Batam, ID
175.11.53.230	AS4134 CHINANET-BACKBONE	`2.61ms` from Changsha, CN
89.163.245.182	AS24961 WIIT AG	`0.18ms` from Duesseldorf, DE
86.13.253.182	AS5089 Virgin Media Limited	`5.57ms` from Erith, GB
46.252.80.6	AS203329 NTT Global Data Centers EMEA GmbH	`0.40ms` from Frankfurt am Main, DE
47.244.146.182	AS45102 Alibaba (US) Technology Co., Ltd.	`0.73ms` from Hong Kong, HK
206.189.18.86	AS14061 DigitalOcean, LLC	`0.27ms` from London, GB
18.135.40.6	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
64.170.95.230	AS7018 AT&T Enterprises, LLC	`2.20ms` from Los Angeles, US
70.231.52.246	AS7018 AT&T Enterprises, LLC	`3.22ms` from Los Angeles, US
107.204.140.198	AS7018 AT&T Enterprises, LLC	`3.20ms` from Los Angeles, US
176.191.234.198	AS5410 Bouygues Telecom SA	`7.31ms` from Marseille, FR
70.58.239.102	AS209 CenturyLink Communications, LLC	`19.22ms` from Minneapolis, US
24.46.233.6	AS6128 Cablevision Systems Corp.	`7.49ms` from New York City, US
119.179.147.214	AS4837 CHINA UNICOM China169 Backbone	`10.39ms` from Qingdao, CN
27.5.175.182	AS17488 Hathway IP Over Cable Internet	`1.67ms` from Saint Thomas Mount, IN
122.39.239.54	AS17858 LG POWERCOMM	`2.52ms` from Seoul, KR
220.117.47.230	AS4766 Korea Telecom	`1.17ms` from Seoul, KR
34.220.55.150	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
50.112.26.6	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
85.31.48.230	AS27176 DataWagon LLC	`0.05ms` from Buffalo, US
34.66.221.198	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
20.9.91.54	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
13.79.63.214	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
84.164.169.182	AS3320 Deutsche Telekom AG	`4.69ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 113.212.72.2

traceroute to 113.212.72.2 (113.212.72.2): 64 hops max, 52 byte packets

3 [] 185.1.240.34 1.159 ms

4 [AS49033] 113.212.72.2 0.733 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 15th 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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