Autonomous System details

AS21033

ESSILOR International SAS  ·  essilor.com

France

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AS21033 – ESSILOR International SAS

Field Value
Country France
Website essilor.com
Hosted domains 2
IPv4 addresses 2,304
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 24 years ago on Sep 27, 2001
Updated 2 months ago on Nov 28, 2025

IP Ranges

Netblock Company Num of IPs
193.242.42.0/23 ESSILOR International SAS 512
193.242.5.0/24 ESSILOR International SAS 256
193.242.6.0/24 ESSILOR International SAS 256
193.242.7.0/24 ESSILOR International SAS 256
193.242.9.0/24 ESSILOR International SAS 256
193.242.11.0/24 ESSILOR International SAS 256
193.242.17.0/24 ESSILOR International SAS 256
193.242.43.0/24 ESSILOR International SAS 256
193.242.46.0/24 ESSILOR International SAS 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21033
                                                OrgID:          AS21033
                                                ASName:         AS21033
                                                ASNumber:       AS21033
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
193.242.7.66 ██████████ 2

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Peers

There are 3 peers for this ASN.

Peers Name
AS133136 MyRepublic Ltd.
AS139883 SPTEL PTE. LTD.
AS8220 COLT Technology Services Group Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS133136 MyRepublic Ltd.
AS139883 SPTEL PTE. LTD.
AS8220 COLT Technology Services Group Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
193.242.6.225 AS21033 ESSILOR International SAS 1.67ms from Paris, FR
193.242.17.172 AS21033 ESSILOR International SAS 14.97ms from Paris, FR
193.242.5.220 AS21033 ESSILOR International SAS 1.59ms from Paris, FR
193.242.46.40 AS21033 ESSILOR International SAS 1.63ms from Paris, FR
193.242.7.24 AS21033 ESSILOR International SAS 1.76ms from Paris, FR
193.242.43.11 AS21033 ESSILOR International SAS 1.48ms from Singapore, SG

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
88.218.113.249 AS212318 Tech Solutions LLC 0.54ms from Amsterdam, NL
63.148.66.201 AS209 CenturyLink Communications, LLC 1.12ms from Ashburn, US
156.70.186.201 AS16504 Granite Telecommunications LLC 0.47ms from Atlanta, US
102.45.101.25 AS8452 TE-AS 5.53ms from Cairo, EG
41.232.81.89 AS8452 TE-AS 8.70ms from Cairo, EG
208.79.10.201 AS31783 SKYRIDER COMMUNICATIONS LLC 6.40ms from Dallas, US
91.62.82.153 AS3320 Deutsche Telekom AG 2.55ms from Duesseldorf, DE
223.187.64.249 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.93ms from Hyderabad, IN
185.8.46.9 AS43076 Global Broadband Solution Inc 0.41ms from Kinshasa, CD
119.116.39.169 AS4837 CHINA UNICOM China169 Backbone 4.46ms from Liaoyang, CN
134.238.142.169 AS394089 Google LLC 0.95ms from Oudeschip, NL
92.128.111.137 AS3215 Orange S.A. 9.58ms from Paris, FR
220.83.171.249 AS4766 Korea Telecom 2.85ms from Seoul, KR
116.125.46.201 AS9318 SK Broadband Co Ltd 6.32ms from Seoul, KR
142.214.201.201 AS7393 CYBERCON, INC. 0.33ms from St. Louis, US
219.123.194.137 AS17506 ARTERIA Networks Corporation 15.58ms from Tokyo, JP
71.246.222.9 AS701 Verizon Business 1.89ms from Ashburn, US
100.21.12.105 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
173.95.26.89 AS11426 Charter Communications Inc 1.82ms from Charlotte, US
73.98.123.249 AS7922 Comcast Cable Communications, LLC 12.04ms from Denver, US
175.37.91.105 AS4804 Microplex PTY LTD 1.98ms from Melbourne, AU
151.62.227.73 AS1267 WIND TRE S.P.A. 5.32ms from Milan, IT
182.166.73.57 AS17511 OPTAGE Inc. 1.22ms from Osaka, JP
126.113.180.169 AS17676 SoftBank Corp. 7.73ms from Osaka, JP
37.100.1.185 AS1267 WIND TRE S.P.A. 6.86ms from Rome, IT

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 193.242.17.192
traceroute to 193.242.17.192 (193.242.17.192): 7 hops max, 52 byte packets
3 [] 212.74.85.208 0.693 ms
4 [AS8220] 84.14.134.14 1.806 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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 AS21033 at robtex.

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