1. All IP Ranges
  2. 91.0.0.0/8
  3. 91.203.0.0/16
  4. AS47193  | 91.203.211.0/24

91.203.211.0/24

AS47193  ·  LAN-Optic, Ltd

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Summary

Country Russia
Domain lanoptic.ru
ASN AS47193
Parent Range 91.203.208.0/22
Registry RIPE
ID LAN-OPTIC

WHOIS Details

inetnum:        91.203.208.0 - 91.203.211.255
netname:        LAN-optic
country:        RU
geofeed:        https://lanoptic.ru/geofeed_file_91_203.csv
org:            ORG-LL44-RIPE
admin-c:        SDA95-RIPE
tech-c:         VAY28-RIPE
status:         ASSIGNED PI
notify:         allatar@lanoptic.ru
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LAN-optic-mnt
mnt-routes:     LAN-optic-mnt
mnt-domains:    LAN-optic-mnt
created:        2008-05-08T14:02:36Z
last-modified:  2025-12-02T07:10:04Z
source:         RIPE
sponsoring-org: ORG-LL38-RIPE
abuse-email:    allatar@lanoptic.ru
abuse-c:        AA28512-RIPE
abuse-org:      ORG-LL38-RIPE

organisation:   ORG-LL44-RIPE
org-name:       LAN-Optic, Ltd
country:        RU
org-type:       OTHER
address:        171507, Tverskoy region, Kimri
address:        Il'inskoe highway, 3a
e-mail:         info@lanoptic.ru
abuse-c:        AA28512-RIPE
mnt-ref:        MNT-NETART
mnt-by:         LAN-optic-mnt
created:        2008-04-22T12:33:03Z
last-modified:  2022-12-01T16:35:35Z
source:         RIPE
abuse-email:    allatar@lanoptic.ru
abuse-c:        AA28512-RIPE
abuse-org:      undefined

person:         Senjuk Dmitriy Aleksandrovich
address:        171507, Tverskoy region, Kimri
address:        Il'inskoe highway, 3a
phone:          +74823627473
e-mail:         info@lanoptic.ru
nic-hdl:        SDA95-RIPE
mnt-by:         MNT-NETART
mnt-by:         LAN-optic-mnt
created:        2008-04-22T12:23:25Z
last-modified:  2014-12-09T10:11:51Z
source:         RIPE

person:         Volodin Alexei Yurievich
address:        address: 171507, Tverskoy region, Kimri, Il'inskoe highway, 3a
phone:          +7 90 6533-6533
nic-hdl:        VAY28-RIPE
mnt-by:         LAN-optic-mnt
created:        2025-07-03T07:57:39Z
last-modified:  2025-07-03T07:57:39Z
source:         RIPE

route:          91.203.208.0/22
descr:          LAN-optic
origin:         AS47193
mnt-by:         LAN-optic-mnt
created:        2008-07-01T14:45:42Z
last-modified:  2008-07-01T14:47:23Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 91.203.211.0/24

Range ASN Company Num of IPs
91.203.208.0/22 AS47193 LAN-Optic, Ltd 1,024

Nearby Ranges

BGP prefixes that overlap with 91.203.0.0/16

Range ASN Company Num of IPs
91.203.152.0/22 AS45054 JSC BALTIC TELECOMMUNICATION HOLDING 1,024
91.203.172.0/22 AS47141 Lit-Tel LLC 1,024
91.203.196.0/22 AS47156 Malnet LTD. 1,024
91.203.208.0/22 AS47193 LAN-Optic, Ltd 1,024
91.203.164.0/22 AS47283 FOP Koval Dmitro Orestovich 1,024
91.203.240.0/22 AS47335 ABN LTD 1,024
91.203.160.0/22 AS47467 Griffel AB 1,024
91.203.48.0/22 AS15683 AS6723 LIMITED LIABILITY COMPANY 1,024
91.203.156.0/22 AS51146 Asean Telecom Sp. z o.o. 1,024
91.203.116.0/22 AS2116 Basis Consulting AS 1,024
91.203.84.0/22 AS51781 Gazprom Megregiongaz Ivanovo LLC 1,024
91.203.92.0/22 AS199636 Free Pro SAS 1,024
91.203.16.0/22 AS12741 Eko-Net Sp. z o.o. 1,024
91.203.120.0/22 AS213837 Gilat Telecom Ltd 1,024
91.203.132.0/22 AS132420 E2E Networks Private Limited 1,024
91.203.140.0/22 AS25082 SPD Kurilov Sergiy Oleksandrovich 1,024
91.203.216.0/22 AS31242 JANUSZ LYSON 1,024
91.203.180.0/22 AS47124 Ryazanskiy State University 1,024
91.203.52.0/22 AS34402 INFOPLUS Sp. z o. o. 1,024
91.203.204.0/22 AS12693 Stadtwerke Pasewalk GmbH 1,024
91.203.72.0/22 AS34555 C.C.S. (Leeds) Ltd 1,024
91.203.12.0/22 AS34814 Osnova-Internet LLC 1,024
91.203.184.0/22 AS41064 Telefun SAS 1,024
91.203.168.0/22 AS41733 JSC ER-Telecom Holding 1,024
91.203.44.0/22 AS42742 Radius Ltd. 1,024
91.203.244.0/22 AS43118 CATV Network 1,024
91.203.200.0/22 AS43503 Herbst Datentechnik GmbH 1,024
91.203.68.0/22 AS43513 Sia Nano IT 1,024
91.203.4.0/22 AS44820 Denis Pavlovich Semenyuk 1,024
91.203.24.0/22 AS44827 Bravoport Ltd 1,024
91.203.60.0/22 AS44894 Ukrchermetavtomatika LLC 1,024
91.203.64.0/22 AS44895 Ryazan, MTS PJSC 1,024
91.203.80.0/22 AS44927 PROMSVYAZ ENGINEERING LLC 1,024
91.203.128.0/22 AS203020 cleardocks LLC 1,024
91.203.56.0/22 AS44934 Arachsys Internet Services Ltd 1,024
91.203.124.0/22 AS45005 Gorizont Ltd 1,024
91.203.100.0/22 AS203347 Yalwa GmbH 1,024
91.203.88.0/22 AS13307 AS6723 LIMITED LIABILITY COMPANY 1,024
91.203.108.0/22 AS45012 dogado GmbH 1,024
91.203.212.0/22 AS45012 dogado GmbH 1,024
91.203.136.0/22 AS45044 FOP Kichuk Ivan Ivanovich 1,024
91.203.144.0/22 AS45045 FOP Kazakov Oleksandr Oleksandrovich 1,024
91.203.232.0/23 AS8274 Alliance LLC 512
91.203.22.0/24 AS8393 iaas 256
91.203.107.0/24 AS201458 InnKlinikum gKU Altoetting und Muehldorf 256
91.203.221.0/24 AS202994 Air NET Marcin Gola 256
91.203.226.0/24 AS204991 AVS-electro LLC 256
91.203.225.0/24 AS205161 Sberbank of Russia PJSC 256
91.203.30.0/24 AS212935 Theori Inc 256
91.203.106.0/24 AS213027 infra.run Service GmbH 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
91.203.211.184 AS47193 LAN-Optic, Ltd 3.62ms from Moscow, RU

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
82.22.82.8 AS208112 ROMAN EMPIRE BV 0.62ms from Amsterdam, NL
44.242.67.136 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
116.95.162.56 AS4837 CHINA UNICOM China169 Backbone 8.92ms from Hohhot, CN
221.127.104.72 AS9304 HGC Global Communications Limited 1.47ms from Hong Kong, HK
82.54.132.56 AS3269 Telecom Italia S.p.A. 2.02ms from Milan, IT
69.33.132.120 AS6079 RCN 0.16ms from New York City, US
93.122.70.104 AS48951 Telekom Deutschland GmbH 3.84ms from Nuernberg, DE
185.75.16.248 AS58025 Advanced Petrochemical Company JSC 1.41ms from Riyadh, SA
103.11.40.120 AS132046 Sunbridge worldwide LTD 0.63ms from Taipei, TW
123.51.174.56 AS9919 New Century InfoComm Tech Co., Ltd. 1.23ms from Taipei, TW
68.13.241.152 AS22773 Cox Communications Inc. 5.72ms from Tulsa, US
178.92.198.56 AS214143 SKYDIGITAL TELECOM LTD 1.06ms from Bangkok, TH
113.53.217.136 AS23969 TOT Public Company Limited 8.42ms from Bangkok, TH
86.127.237.184 AS57269 DIGI SPAIN TELECOM S.A 0.73ms from Barcelona, ES
54.188.211.56 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
84.183.59.168 AS3320 Deutsche Telekom AG 4.26ms from Duesseldorf, DE
79.234.230.136 AS3320 Deutsche Telekom AG 4.48ms from Frankfurt am Main, DE
83.249.223.24 AS1257 Tele2 Sverige AB 3.92ms from Goeteborg, SE
119.121.179.120 AS4134 CHINANET-BACKBONE 3.33ms from Guangzhou, CN
23.214.210.72 AS16625 Akamai Technologies, Inc. 0.40ms from London, GB
108.255.52.184 AS7018 AT&T Enterprises, LLC 16.84ms from Miami, US
121.227.174.152 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.53ms from Nanjing, CN
107.146.55.56 AS33363 Charter Communications, Inc 3.87ms from Orlando, US
112.244.255.248 AS4837 CHINA UNICOM China169 Backbone 5.51ms from Qingdao, CN
211.109.150.104 AS9318 SK Broadband Co Ltd 2.20ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 91.203.211.79
traceroute to 91.203.211.79 (91.203.211.79): 64 hops max, 52 byte packets
3 [] 195.66.224.215 16.939 ms
4 *
6 *
7 [AS44927] 91.203.83.50 61.742 ms
Measurement taken from IPinfo ProbeNet in Glasgow, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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