147.181.62.0/23

AS208153 · Nationaal Cyber Security Centrum (NCSC-NL)

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Summary

Country	Netherlands
Domain	ncsc.nl
ASN	AS208153
Registry	RIPE
ID	NCSC

WHOIS Details

inetnum:        147.181.62.0 - 147.181.63.255
org:            ORG-NCSC5-RIPE
netname:        NCSC
country:        NL
admin-c:        IS7427-RIPE
tech-c:         IS7427-RIPE
status:         LEGACY
mnt-domains:    MNT-NCSC-NL
mnt-by:         LOGIUS
mnt-by:         MNT-NCSC-NL
created:        2019-12-16T09:36:49Z
last-modified:  2022-05-30T04:59:51Z
source:         RIPE
abuse-email:    nrl@minvenj.nl
abuse-c:        ACRO22614-RIPE
abuse-org:      ORG-NCSC5-RIPE

organisation:   ORG-NCSC5-RIPE
org-name:       Nationaal Cyber Security Centrum (NCSC-NL)
country:        NL
org-type:       OTHER
address:        Postbus 20301, 2500 EH, Den Haag, NETHERLANDS
admin-c:        IS7427-RIPE
tech-c:         IS7427-RIPE
e-mail:         info@ncsc.nl
abuse-c:        ACRO22614-RIPE
mnt-ref:        MNT-NCSC-NL
mnt-by:         MNT-NCSC-NL
created:        2019-02-20T12:11:58Z
last-modified:  2022-12-01T17:20:36Z
source:         RIPE

role:           IVT Systeembeheer
address:        ----
e-mail:         info@ncsc.nl
nic-hdl:        IS7427-RIPE
mnt-by:         MNT-NCSC-NL
created:        2019-02-20T12:16:15Z
last-modified:  2019-07-25T09:00:24Z
source:         RIPE
abuse-mailbox:  info@ncsc.nl

route:          147.181.62.0/23
origin:         AS208153
mnt-by:         LOGIUS
created:        2020-01-10T12:12:51Z
last-modified:  2020-01-10T12:12:51Z
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

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

IP Address	ASN	Details
147.181.62.23	AS208153 Nationaal Cyber Security Centrum (NCSC-NL)	`3.94ms` from Amsterdam, NL
147.181.63.44	AS208153 Nationaal Cyber Security Centrum (NCSC-NL)	`8.45ms` 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
136.47.183.247	AS16591 Google Fiber Inc.	`6.88ms` from Ashburn, US
71.30.79.23	AS7029 Windstream Communications LLC	`10.60ms` from Atlanta, US
71.136.91.135	AS55960 Beijing Guanghuan Xinwang Digital	`3.31ms` from Beijing, CN
193.124.76.55	AS59790 Marco Bungalski GmbH	`0.30ms` from Frankfurt am Main, DE
149.161.8.135	AS87 Indiana University	`6.64ms` from Indianapolis, US
148.71.29.215	AS12353 Vodafone Portugal	`2.92ms` from Lisbon, PT
108.187.16.7	AS18978 Enzu Inc	`0.64ms` from Los Angeles, US
92.58.53.135	AS12479 Orange Espagne SA	`12.59ms` from Madrid, ES
190.128.74.71	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`12.31ms` from Medellin, CO
180.146.5.247	AS17511 OPTAGE Inc.	`2.41ms` from Osaka, JP
104.18.111.135	AS13335 Cloudflare, Inc.	`0.11ms` from Porto Alegre, BR
203.205.191.39	AS132203 Tencent Building, Kejizhongyi Avenue	`0.15ms` from San Jose, US
119.214.215.215	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
111.5.0.7	AS24445 Henan Mobile Communications Co.,Ltd	`3.94ms` from Zhengzhou, CN
90.21.11.151	AS3215 Orange S.A.	`15.21ms` from Aubervilliers, FR
118.92.30.183	AS9500 One New Zealand Group Limited	`1.79ms` from Auckland, NZ
78.138.46.71	AS396949 Kamatera, Inc.	`0.91ms` from Dallas, US
92.51.243.247	AS31122 Digiweb ltd	`0.83ms` from Dublin, IE
93.223.11.231	AS3320 Deutsche Telekom AG	`9.20ms` from Frankfurt am Main, DE
85.29.18.151	AS50889 NVIDIA Ltd	`4.31ms` from Istanbul, TR
113.210.158.247	AS9534 Binariang Berhad	`12.59ms` from Kuala Lumpur, MY
116.140.64.183	AS4837 CHINA UNICOM China169 Backbone	`10.06ms` from Liaoyang, CN
45.92.18.23	AS6206 Netrouting B.V.	`0.13ms` from Miami, US
172.217.141.103	AS15169 Google LLC	`0.23ms` from Mumbai, IN
142.93.191.247	AS14061 DigitalOcean, LLC	`0.26ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 -m9 147.181.62.23

traceroute to 147.181.62.23 (147.181.62.23): 9 hops max, 52 byte packets

3 [] 80.249.211.184 1.049 ms

4 *

5 [] 217.16.41.97 3.312 ms

6 [AS13127] 87.213.68.22 3.838 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 4th 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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