Autonomous System details

AS204509

SEINE ET YVELINES NUMERIQUE  ·  sy-numerique.fr

France
    Stub AS Icon Stub AS

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AS204509 – SEINE ET YVELINES NUMERIQUE

Field Value
Country France
Website sy-numerique.fr
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 2 months ago on Jan 21, 2026
Updated 2 months ago on Jan 21, 2026

IP Ranges

Netblock Company Num of IPs
193.239.12.0/22 SEINE ET YVELINES NUMERIQUE 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS204509
                                                OrgID:          AS204509
                                                ASName:         AS204509
                                                ASNumber:       AS204509
                                                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
AS31167 AXIONE S.A.S.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS31167 AXIONE S.A.S.
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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
193.239.12.250 AS204509 SEINE ET YVELINES NUMERIQUE 0.39ms from Paris, FR
193.239.13.121 AS204509 SEINE ET YVELINES NUMERIQUE 0.37ms from Paris, FR

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
14.174.157.29 AS45899 VNPT Corp 8.88ms from Da Nang, VN
108.147.44.125 AS7018 AT&T Enterprises, LLC 4.86ms from Durham, US
62.227.79.221 AS3320 Deutsche Telekom AG 9.54ms from Frankfurt am Main, DE
193.239.73.29 AS35297 Dataline LLC 0.16ms from Kyiv, UA
176.249.62.157 AS5607 Sky UK Limited 2.01ms from London, GB
222.230.75.77 AS2519 ARTERIA Networks Corporation 5.11ms from Osaka, JP
27.195.117.205 AS4837 CHINA UNICOM China169 Backbone 4.19ms from Qingdao, CN
64.114.84.77 AS25668 Cipherkey Exchange Corp. 8.24ms from Seattle, US
219.69.47.189 AS9416 Hoshin Multimedia Center Inc. 1.13ms from Taipei, TW
194.166.178.61 AS8447 A1 Telekom Austria AG 15.52ms from Vienna, AT
52.86.12.109 AS14618 Amazon.com, Inc. 0.45ms from Ashburn, US
202.191.37.29 AS9790 Two Degrees Networks Limited 0.48ms from Auckland, NZ
75.122.187.45 AS21928 T-Mobile USA, Inc. 15.03ms from Dallas, US
178.229.126.61 AS31615 Odido Netherlands B.V. 12.76ms from Delft, NL
117.208.73.61 AS9829 National Internet Backbone 4.17ms from Delhi, IN
52.213.195.189 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
130.244.139.61 AS1257 Tele2 Sverige AB 2.73ms from Goeteborg, SE
68.103.92.61 AS22773 Cox Communications Inc. 10.31ms from Kansas City, US
104.183.81.221 AS7018 AT&T Enterprises, LLC 2.72ms from Los Angeles, US
178.20.75.141 AS203489 WiMore S.r.l. 5.76ms from Milan, IT
217.109.254.189 AS3215 Orange S.A. 6.80ms from Paris, FR
20.51.69.189 AS8075 Microsoft Corporation 0.15ms from Quincy, US
5.98.218.93 AS3269 Telecom Italia S.p.A. 14.11ms from Rome, IT
85.20.157.237 AS8968 BT Italia S.p.A. 8.31ms from Rome, IT
175.239.33.157 AS4766 Korea Telecom 5.46ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m9 193.239.14.21
traceroute to 193.239.14.21 (193.239.14.21): 9 hops max, 52 byte packets
2 *
3 *
4 [AS5511] 193.251.240.26 89.902 ms
5 [AS5511] 81.52.188.210 89.847 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Doha, QA
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 AS204509 at robtex.

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