Autonomous System details

AS2121

Reseaux IP Europeens Network Coordination Centre (RIPE NCC)  ·  ripe.net

Netherlands
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AS2121 – Reseaux IP Europeens Network Coordination Centre (RIPE NCC)

Field Value
Country Netherlands
Website ripe.net
Hosted domains 0
IPv4 addresses 2,048
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Hosting
Registry ripe
Allocated 24 years ago on Sep 20, 2002
Updated a month ago on Mar 19, 2026

IP Ranges

Netblock Company Num of IPs
193.0.24.0/21 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 2,048
Netblock Company
2001:67c:64::/48 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS2121
                                                OrgID:          AS2121
                                                ASName:         AS2121
                                                ASNumber:       AS2121
                                                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
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
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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
193.0.31.211 AS2121 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 0.51ms from Amsterdam, NL
193.0.24.1 AS2121 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 0.81ms from Amsterdam, NL
193.0.28.1 AS2121 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 0.75ms from Amsterdam, NL
2001:67c:64:50::2 AS2121 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 0.61ms 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
75.65.121.105 AS7922 Comcast Cable Communications, LLC 19.69ms from Atlanta, US
116.75.77.153 AS17488 Hathway IP Over Cable Internet 1.61ms from Bengaluru, IN
139.203.176.233 AS4134 CHINANET-BACKBONE 10.09ms from Chengdu, CN
31.150.187.153 AS9145 EWE TEL GmbH 10.02ms from Copenhagen, DK
12.178.156.185 AS7018 AT&T Enterprises, LLC 1.05ms from Dallas, US
82.141.77.121 AS719 Elisa Oyj 0.52ms from Helsinki, FI
104.247.172.233 AS6205 HizliNet Teknoloji A.S. 0.69ms from Istanbul, TR
3.9.197.217 AS16509 Amazon.com, Inc. 0.17ms from London, GB
80.43.26.137 AS13285 TalkTalk Communications Limited 6.03ms from Manchester, GB
83.204.93.41 AS3215 Orange S.A. 11.64ms from Marseille, FR
31.196.169.105 AS3269 Telecom Italia S.p.A. 1.27ms from Milan, IT
218.4.26.233 AS4134 CHINANET-BACKBONE 3.93ms from Nanjing, CN
124.34.230.233 AS17506 ARTERIA Networks Corporation 3.55ms from Osaka, JP
200.78.223.25 AS6503 Axtel, S.A.B. de C.V. 5.03ms from Santiago de Querétaro, MX
115.14.96.201 AS4766 Korea Telecom 9.04ms from Seoul, KR
175.214.18.9 AS4766 Korea Telecom 1.29ms from Seoul, KR
124.74.108.25 AS4812 China Telecom (Group) 2.94ms from Shanghai, CN
114.62.141.169 AS9812 Oriental Cable Network Co., Ltd. 3.77ms from Shanghai, CN
219.112.163.57 AS10010 TOKAI Communications Corporation 7.82ms from Tokyo, JP
95.154.93.249 AS44724 Octopusnet LTD 0.83ms from Vladivostok, RU
96.225.131.249 AS701 Verizon Business 9.17ms from Ashburn, US
79.186.87.89 AS5617 Orange Polska Spolka Akcyjna 2.91ms from Gdansk, PL
84.170.175.57 AS3320 Deutsche Telekom AG 2.54ms from Hamburg, DE
121.203.137.105 AS17924 SmarTone Mobile Communications Ltd 14.14ms from Hong Kong, HK
49.164.236.217 AS17858 LG POWERCOMM 2.07ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 193.0.25.152
traceroute to 193.0.25.152 (193.0.25.152): 13 hops max, 52 byte packets
4 [AS6453] 216.6.87.38 11.82 ms
5 [AS1273] 195.2.3.113 101.903 ms
6 [AS1273] 195.2.28.170 89.578 ms
7 [AS1273] 195.2.3.117 102.868 ms
8 [] 80.249.208.71 105.638 ms
9 [AS2121] 193.0.31.211 100.83 ms
10 [AS2121] 193.0.31.217 105.087 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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 AS2121 at robtex.

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