Autonomous System details

AS203952

NS Groep N.V.  ·  ns.nl

Netherlands
    Stub AS Icon Stub AS

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AS203952 – NS Groep N.V.

Field Value
Country Netherlands
Website ns.nl
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 10 years ago on Sep 25, 2015
Updated 8 months ago on Jun 13, 2025

IP Ranges

Netblock Company Num of IPs
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 is 1 peer for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
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

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

IP Address ASN Details
145.15.112.2 AS203952 NS Groep N.V. 9.56ms from Amsterdam, NL
145.15.113.2 AS203952 NS Groep N.V. 5.17ms 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
207.174.105.96 AS835 GoCodeIT Inc 0.14ms from Ashburn, US
73.82.247.0 AS7922 Comcast Cable Communications, LLC 6.73ms from Atlanta, US
41.238.2.16 AS8452 TE-AS 3.59ms from Cairo, EG
208.54.94.16 AS21928 T-Mobile USA, Inc. 0.49ms from Charlotte, US
96.30.254.112 AS18719 TSR Solutions, Inc. 3.23ms from Chicago, US
91.0.67.144 AS3320 Deutsche Telekom AG 7.16ms from Frankfurt am Main, DE
47.118.201.96 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.78ms from Hangzhou, CN
73.76.142.96 AS7922 Comcast Cable Communications, LLC 7.84ms from Houston, US
134.19.163.96 AS30827 Extraordinary Managed Services Ltd 6.25ms from Manchester, GB
176.195.56.80 AS12714 PJSC MegaFon 1.67ms from Moscow, RU
14.10.68.160 AS2516 KDDI CORPORATION 3.02ms from Osaka, JP
114.190.154.64 AS4713 NTT DOCOMO BUSINESS,Inc. 2.64ms from Osaka, JP
23.57.87.160 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.21ms from Palermo, IT
193.220.52.32 AS5377 Marlink AS 15.48ms from Paris, FR
183.99.177.48 AS4766 Korea Telecom 1.69ms from Seoul, KR
165.192.157.208 AS36351 IBM Cloud 0.84ms from Tokyo, JP
1.193.149.144 AS4134 CHINANET-BACKBONE 6.10ms from Zhengzhou, CN
139.18.44.16 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.93ms from Berlin, DE
54.149.193.16 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
75.162.101.64 AS209 CenturyLink Communications, LLC 8.50ms from Chicago, US
99.164.6.128 AS7018 AT&T Enterprises, LLC 18.38ms from Chicago, US
31.220.87.64 AS51167 Contabo GmbH 0.18ms from Lauterbourg, FR
93.152.44.128 AS3257 GTT Communications Inc. 12.12ms from London, GB
79.152.126.160 AS3352 TELEFONICA DE ESPANA S.A.U. 8.25ms from Madrid, ES
35.201.111.240 AS396982 Google LLC 0.07ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 145.15.40.175
traceroute to 145.15.40.175 (145.15.40.175): 10 hops max, 52 byte packets
6 *
7 [AS32787] 2.23.133.26 7.104 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in St. Louis, US
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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