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 3 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
193.242.42.0/24 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
193.242.46.200 AS21033 ESSILOR International SAS 1.63ms from Paris, FR
193.242.5.38 AS21033 ESSILOR International SAS 1.20ms from Paris, FR
193.242.7.71 AS21033 ESSILOR International SAS 1.35ms from Paris, FR
193.242.17.172 AS21033 ESSILOR International SAS 14.47ms from Paris, FR
193.242.43.10 AS21033 ESSILOR International SAS 1.63ms from Singapore, SG
193.242.6.100 AS21033 ESSILOR International SAS 1.42ms 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
77.170.212.9 AS1136 KPN B.V. 2.61ms from Amsterdam, NL
12.208.128.185 AS7018 AT&T Enterprises, LLC 13.02ms from Atlanta, US
41.34.183.105 AS8452 TE-AS 3.46ms from Cairo, EG
209.90.174.105 AS812 Rogers Communications Canada Inc. 4.53ms from Calgary, CA
137.74.167.25 AS16276 OVH SAS 0.19ms from Gravelines, FR
193.28.52.25 AS9211 Nawork Internet Informationssysteme GmbH 0.37ms from Hamburg, DE
115.140.180.73 AS17858 LG POWERCOMM 2.17ms from Incheon, KR
195.246.8.9 AS6764 PERFTECHSI-AS 0.49ms from Ljubljana, SI
75.236.52.25 AS6167 Verizon Business 14.86ms from Los Angeles, US
115.245.58.25 AS55836 Reliance Jio Infocomm Limited 9.58ms from Mumbai, IN
117.91.206.249 AS4134 CHINANET-BACKBONE 5.78ms from Nanjing, CN
84.145.203.201 AS3320 Deutsche Telekom AG 9.71ms from Nuernberg, DE
182.166.73.57 AS17511 OPTAGE Inc. 1.23ms from Osaka, JP
58.59.101.25 AS4134 CHINANET-BACKBONE 6.43ms from Qingdao, CN
138.121.138.41 AS264297 Conectja Telecom 7.79ms from Rio de Janeiro, BR
187.89.113.9 AS26599 TELEFÔNICA BRASIL S.A 1.88ms from Sao Paulo, BR
89.250.214.25 AS29303 Perm Internet Company LLC 9.73ms from Yekaterinburg, RU
64.47.35.57 AS19855 Masergy Communications, Inc. 1.14ms from Ashburn, US
69.91.153.185 AS20115 Charter Communications LLC 0.97ms from Ashburn, US
108.56.240.249 AS701 Verizon Business 1.91ms from Ashburn, US
12.23.144.249 AS7018 AT&T Enterprises, LLC 3.77ms from Atlanta, US
61.187.61.9 AS4134 CHINANET-BACKBONE 3.01ms from Changsha, CN
98.214.152.249 AS7922 Comcast Cable Communications, LLC 3.14ms from Chicago, US
52.176.5.185 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
120.220.145.73 AS9808 China Mobile Communications Group Co., Ltd. 0.36ms from Jinan, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 193.242.43.10
traceroute to 193.242.43.10 (193.242.43.10): 64 hops max, 52 byte packets
5 [] 27.111.228.151 1.01 ms
6 *
7 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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