213.156.24.0/22

AS41960 · Nextpertise

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Summary

Country	Netherlands
Domain	computest.nl
ASN	AS41960
Registry	RIPE
ID	NL-COMPUTEST-19991213

WHOIS Details

inetnum:        213.156.16.0 - 213.156.31.255
netname:        NL-COMPUTEST-19991213
country:        NL
org:            ORG-CSB4-RIPE
admin-c:        AR12996-RIPE
tech-c:         TR3910-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COMPUTEST-MNT
notify:         ripe@computest.nl
mnt-routes:     ATRATO-MNT
mnt-routes:     COMPUTEST-MNT
created:        2017-03-24T10:00:45Z
last-modified:  2017-03-24T10:00:45Z
source:         RIPE
abuse-email:    abuse@computest.nl
abuse-c:        AR12996-RIPE
abuse-org:      ORG-CSB4-RIPE

organisation:   ORG-CSB4-RIPE
org-name:       Defion Security Netherlands B.V.
country:        NL
org-type:       LIR
address:        Signaalrood 25
address:        2718 SH
address:        Zoetermeer
address:        NETHERLANDS
phone:          +31887331337
fax-no:         +31357507889
e-mail:         admin@defion.security
mnt-ref:        COMPUTEST-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COMPUTEST-MNT
abuse-c:        AR12996-RIPE
tech-c:         TR3910-RIPE
created:        2013-07-12T13:15:45Z
last-modified:  2025-11-12T12:31:06Z
source:         RIPE
abuse-email:    abuse@computest.nl
abuse-c:        AR12996-RIPE
abuse-org:      undefined

role:           Administrative role account
address:        Computest Services B.V.
address:        P.O. Box 653
address:        2700 AR Zoetermeer
address:        The Netherlands
phone:          +31797501779
fax-no:         +31357507889
e-mail:         ripe@computest.nl
abuse-mailbox:  abuse@computest.nl
admin-c:        HR2815-RIPE
admin-c:        JG6384-RIPE
tech-c:         HR2815-RIPE
tech-c:         JG6384-RIPE
mnt-by:         COMPUTEST-MNT
nic-hdl:        AR12996-RIPE
created:        2013-07-22T15:35:00Z
last-modified:  2013-07-22T15:35:00Z
source:         RIPE

role:           Technical role account
address:        Computest Services B.V.
address:        P.O. Box 653
address:        2700 AR Zoetermeer
address:        The Netherlands
phone:          +31797501779
fax-no:         +31357507889
e-mail:         ripe@computest.nl
abuse-mailbox:  abuse@computest.nl
admin-c:        HR2815-RIPE
admin-c:        JG6384-RIPE
tech-c:         HR2815-RIPE
tech-c:         JG6384-RIPE
mnt-by:         COMPUTEST-MNT
nic-hdl:        TR3910-RIPE
created:        2013-07-22T15:35:45Z
last-modified:  2013-07-22T15:35:45Z
source:         RIPE

route:          213.156.16.0/20
origin:         AS41960
mnt-by:         NEXTPERTISE-MNT
created:        2017-02-07T20:47:25Z
last-modified:  2017-02-07T20:47:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 213.156.0.0/16

Range	ASN	Company	Num of IPs
213.156.192.0/19	AS13227	Kraft-S LLC	8,192
213.156.64.0/19	AS13053	LLC PRIOCOM	8,192
213.156.0.0/20	AS41960	Nextpertise B.V.	4,096
213.156.128.0/22	AS12979	JSC Transinfoset	1,024
213.156.100.0/22	AS50606	Virtuaoperator Sp. z o.o.	1,024
213.156.104.0/22	AS8477	Cable and wireless customers	1,024
213.156.108.0/22	AS8477	Cable modem network	1,024
213.156.96.0/22	AS8477	Echostar Cable Modem Network	1,024
213.156.250.0/24	AS16509	Open Systems AG	256
213.156.251.0/24	AS16509	Open Systems AG	256
213.156.252.0/24	AS16509	Open Systems AG	256
213.156.253.0/24	AS16509	Open Systems AG	256
213.156.254.0/24	AS16509	Open Systems AG	256
213.156.255.0/24	AS16509	Open Systems AG	256
213.156.93.0/24	AS197373	IterCom network	256
213.156.89.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.90.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.91.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.92.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.138.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.140.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.144.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.149.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.151.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.152.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.154.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.156.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.159.0/24	AS199524	G-Core Customer assignment	256
213.156.136.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.137.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.139.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.141.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.142.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.143.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.145.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.146.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.147.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.148.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.150.0/24	AS202422	G-Core Labs S.A.	256
213.156.153.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.155.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.157.0/24	AS202422	G-Core Labs S.A.	256
213.156.158.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.101.0/24	AS205879	EKO-LINE Sp. z o.o.	256
213.156.94.0/24	AS206949	LLC PRIOCOM	256
213.156.95.0/24	AS206949	LLC PRIOCOM	256
213.156.131.0/24	AS12979	Company Transinfoset	256
213.156.249.0/24	AS8075	Open Systems AG	256
213.156.69.0/24	AS62066	Atracom access Network	256
213.156.248.0/24	AS8075	EXTRA-NET-ENX-248	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
75.6.48.86	AS7018 AT&T Enterprises, LLC	`4.09ms` from Atlanta, US
167.114.2.102	AS16276 OVH SAS	`0.14ms` from Beauharnois, CA
95.201.72.102	AS3301 Telia Company AB	`19.73ms` from Copenhagen, DK
113.166.87.134	AS45899 VNPT Corp	`5.32ms` from Da Nang, VN
65.100.133.102	AS209 CenturyLink Communications, LLC	`3.12ms` from Denver, US
180.92.228.230	AS9832 ISN, Internet Service Provider	`0.60ms` from Dhaka, BD
87.166.195.102	AS3320 Deutsche Telekom AG	`3.39ms` from Duesseldorf, DE
93.228.13.166	AS3320 Deutsche Telekom AG	`4.22ms` from Frankfurt am Main, DE
185.110.50.70	AS47544 IQ PL Sp. z o.o.	`0.50ms` from Gdansk, PL
87.186.153.134	AS3320 Deutsche Telekom AG	`6.95ms` from Hamburg, DE
113.188.158.166	AS45899 VNPT Corp	`2.82ms` from Ho Chi Minh City, VN
101.47.69.118	AS150436 Byteplus Pte. Ltd.	`0.67ms` from Hong Kong, HK
182.231.96.86	AS17858 LG POWERCOMM	`1.65ms` from Incheon, KR
45.47.241.182	AS11351 Charter Communications Inc	`14.79ms` from Morris Plains, US
118.4.129.134	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.75ms` from Osaka, JP
68.80.168.214	AS7922 Comcast Cable Communications, LLC	`7.83ms` from Piscataway, US
18.65.66.166	AS16509 Amazon.com, Inc.	`0.42ms` from Rome, IT
93.65.179.38	AS30722 Vodafone Italia S.p.A.	`9.98ms` from Rome, IT
210.86.216.38	AS138344 MSIG Insurance (Thailand) Co., Ltd., Installation Site MSIG Insurance (Thailand) Co., Ltd., Kwang, Khet , Province Bangkok	`2.28ms` from Bangkok, TH
79.216.199.6	AS3320 Deutsche Telekom AG	`2.17ms` from Berlin, DE
35.82.196.102	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
181.94.79.86	AS7303 Telecom Argentina S.A.	`16.54ms` from Buenos Aires, AR
108.245.121.166	AS7018 AT&T Enterprises, LLC	`6.13ms` from Chicago, US
12.124.131.198	AS7018 AT&T Enterprises, LLC	`11.63ms` from Dallas, US
12.21.171.166	AS7018 AT&T Enterprises, LLC	`1.20ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m5 213.156.25.20

traceroute to 213.156.25.20 (213.156.25.20): 5 hops max, 52 byte packets

1 [AS174] 38.96.254.1 0.373 ms

2 [AS3257] 209.120.145.105 0.248 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Vancouver, CA

On January 18th 2026

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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