Autonomous System details

AS203952

NS Groep N.V.  ·  ns.nl

Netherlands

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AS203952 – NS Groep N.V.

Field Value
Country Netherlands
Website ns.nl
Hosted domains 0
IPv4 addresses 3,072
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 11 years ago on Sep 25, 2015
Updated 10 months ago on Jun 13, 2025

IP Ranges

Netblock Company Num of IPs
145.15.64.0/21 Nederlandse Spoorwegen PI block 2,048
145.15.40.0/24 Nederlandse Spoorwegen PI block 256
145.15.41.0/24 Nederlandse Spoorwegen PI block 256
145.15.112.0/24 Nederlandse Spoorwegen PI block 256
145.15.113.0/24 Nederlandse Spoorwegen PI block 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS203952
                                                OrgID:          AS203952
                                                ASName:         AS203952
                                                ASNumber:       AS203952
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS24785 Broadband Hosting B.V.
AS32787 Akamai Technologies, Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS24785 Broadband Hosting B.V.
AS32787 Akamai Technologies, Inc.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
145.15.71.254 AS203952 NS Groep N.V. 0.46ms from Amsterdam, NL
145.15.112.2 AS203952 NS Groep N.V. 9.53ms from Amsterdam, NL
145.15.113.2 AS203952 NS Groep N.V. 5.06ms from Amsterdam, NL
145.15.65.121 AS203952 NS Groep N.V. 0.37ms 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
154.253.203.112 AS36947 Telecom Algeria 14.14ms from Algiers, DZ
97.146.22.112 AS6167 Verizon Business 10.91ms from Ashburn, US
162.239.241.160 AS7018 AT&T Enterprises, LLC 15.62ms from Atlanta, US
76.129.5.112 AS7922 Comcast Cable Communications, LLC 14.59ms from Atlanta, US
189.172.70.16 AS8151 UNINET 12.29ms from Cancún, MX
43.255.164.0 AS135817 ESTO MEDIA PRIVATE LIMITED 7.50ms from Delhi, IN
130.244.19.224 AS1257 Tele2 Sverige AB 0.50ms from Goeteborg, SE
143.89.192.208 AS3363 Hong Kong University of Science and Technology 2.30ms from Hong Kong, HK
59.149.52.32 AS9269 Hong Kong Broadband Network Ltd. 0.77ms from Hong Kong, HK
4.187.194.192 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
77.229.41.80 AS12430 VODAFONE ESPANA S.A.U. 3.73ms from Madrid, ES
108.75.193.16 AS7018 AT&T Enterprises, LLC 3.31ms from Miami, US
77.51.101.128 AS12389 PJSC Rostelecom 3.78ms from Moscow, RU
124.247.163.48 AS37892 Cable Media WAIWAI Co.,Ltd. 11.48ms from Osaka, JP
80.212.129.16 AS2119 Telenor Norge AS 10.41ms from Oslo, NO
201.124.144.208 AS8151 UNINET 3.79ms from Santiago de Queretaro, MX
220.81.70.96 AS4766 Korea Telecom 6.28ms from Seoul, KR
61.170.244.192 AS4812 China Telecom (Group) 2.81ms from Shanghai, CN
34.169.11.208 AS396982 Google LLC 0.13ms from The Dalles, US
101.18.255.208 AS4837 CHINA UNICOM China169 Backbone 12.08ms from Tianjin, CN
61.44.39.208 AS10013 FreeBit Co.,Ltd. 8.19ms from Tokyo, JP
103.23.130.96 AS213607 WORLD FIRST COMMUNICATION LTD 0.39ms from Tokyo, JP
4.243.77.128 AS8075 Microsoft Corporation 0.35ms from Dongnae, KR
84.58.26.64 AS3209 Vodafone GmbH 2.76ms from Duesseldorf, DE
71.198.60.128 AS7922 Comcast Cable Communications, LLC 5.13ms from Fremont, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 145.15.68.70
traceroute to 145.15.68.70 (145.15.68.70): 7 hops max, 52 byte packets
4 [AS3257] 154.14.163.166 39.636 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
On

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 AS203952 at robtex.

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