81.28.245.0/24

AS51538 · Lavrentyev Alkesandr Arkadievich

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Summary

Country	Russia
Domain	tekcom.ru
ASN	AS51538
Registry	RIPE
ID	RU-TEKCOM-CLIENTS

WHOIS Details

inetnum:        81.28.245.0 - 81.28.245.255
netname:        RU-TEKCOM-CLIENTS
descr:          TekCom clients network
country:        RU
org:            ORG-TL504-RIPE
admin-c:        LOST-RIPE
tech-c:         LOST-RIPE
status:         ASSIGNED PA
notify:         info@tekcom.ru
mnt-by:         TEKCOM-MNT
created:        2018-08-23T15:30:34Z
last-modified:  2018-08-23T15:30:34Z
source:         RIPE
abuse-email:    info@tekcom.ru
abuse-c:        TEK10-RIPE
abuse-org:      ORG-TL504-RIPE

organisation:   ORG-TL504-RIPE
org-name:       TEKCOM LTD
remarks:        tekcom group
address:        125047 Russia Moscow, 1-ya Tverskaya-Yamskaya , 11k1
phone:          +7 495 5329702
e-mail:         info@tekcom.ru
admin-c:        LOST-RIPE
tech-c:         LOST-RIPE
abuse-c:        TEK10-RIPE
notify:         info@tekcom.ru
mnt-by:         TEKCOM-MNT
mnt-ref:        TEKCOM-MNT
created:        2018-08-23T15:07:17Z
last-modified:  2018-08-23T15:18:27Z
source:         RIPE
org-type:       other

person:         Lavrentyev Aleksandr Arcadyevich
address:        125047 Russia Moscow, 1-ya Tverskaya-Yamskaya , 11k1
phone:          +74955329702
nic-hdl:        LOST-RIPE
mnt-by:         TEKCOM-MNT
created:        2012-08-16T18:07:53Z
last-modified:  2018-08-23T15:27:25Z
source:         RIPE

route:          81.28.245.0/24
origin:         AS50212
mnt-by:         ru-tekcom-1-mnt
mnt-by:         MNT-TEKCOM
mnt-by:         RCLINE-mnt
mnt-by:         ru-eehome-1-mnt
mnt-by:         EEHOME-MNT
created:        2018-08-18T13:37:35Z
last-modified:  2018-08-18T13:37:35Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.28.0.0/16

Range	ASN	Company	Num of IPs
81.28.32.0/19	AS25306	IsIran	8,192
81.28.160.0/19	AS8439	PJSC Rostelecom	8,192
81.28.80.0/20	AS39647	Enreach Netherlands B.V.	4,096
81.28.144.0/20	AS397766	Fairleigh Dickinson University	4,096
81.28.128.0/20	AS41491	Stadtwerke Kapfenberg GmbH	4,096
81.28.96.0/20	AS41770	Leonard Birritteri trading as IMINGO SERVICES	4,096
81.28.112.0/20	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	4,096
81.28.208.0/20	AS39586	NPP Saturn Telecom Ltd.	4,096
81.28.192.0/20	AS24904	K-NET SARL	4,096
81.28.16.0/20	AS702	Verizon Czech s.r.o.	4,096
81.28.8.0/22	AS60087	Netsons s.r.l.	1,024
81.28.240.0/22	AS200810	WEWI MOBILE SLU	1,024
81.28.252.0/22	AS206495	Gostaresh Ertebat Azin Kia Company PJSC	1,024
81.28.236.0/23	AS29014	Location Berlin 2	512
81.28.60.0/24	AS25306	IsIran	256
81.28.61.0/24	AS25306	IsIran	256
81.28.7.0/24	AS44709	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
81.28.112.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.113.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.120.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.121.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.122.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.123.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.124.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.125.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.126.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.127.0/24	AS47887	AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.	256
81.28.244.0/24	AS51538	TekCom clients network	256
81.28.13.0/24	AS199524	G-Core Labs Customer assignment	256
81.28.246.0/24	AS51538	TekCom clients network	256
81.28.247.0/24	AS51538	TekCom clients network	256
81.28.15.0/24	AS199524	G-Core Labs Customer assignment	256
81.28.6.0/24	AS204548	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
81.28.4.0/24	AS210329	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
81.28.5.0/24	AS210329	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
81.28.38.0/24	AS25306	Institute ISiran	256
81.28.39.0/24	AS25306	Malek Ashtar University Of Technology	256
81.28.40.0/24	AS25306	Institute Isiran Aghdasieh POP	256
81.28.41.0/24	AS25306	IsIran	256
81.28.42.0/24	AS25306	Elearning Department	256
81.28.43.0/24	AS25306	SaShiraz Industry Company	256
81.28.48.0/24	AS25306	Institute ISiran	256
81.28.52.0/24	AS25306	Iran,Tehran,Aghdasieh POP	256
81.28.59.0/24	AS25306	IsIran	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.28.245.1	AS51538 Lavrentyev Alkesandr Arkadievich	`1.93ms` 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
54.186.128.120	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
178.40.181.24	AS6855 Slovak Telekom, a.s.	`1.52ms` from Bratislava, SK
181.101.222.184	AS7303 Telecom Argentina S.A.	`10.09ms` from Buenos Aires, AR
98.4.167.184	AS11351 Charter Communications Inc	`16.33ms` from Chicago, US
109.58.174.72	AS44034 Hi3G Access AB	`7.83ms` from Copenhagen, DK
34.240.32.72	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
198.166.134.200	AS852 TELUS Communications Inc.	`0.60ms` from Edmonton, CA
140.248.191.184	AS54113 Fastly, Inc.	`0.05ms` from Lisbon, PT
81.151.46.40	AS2856 British Telecommunications PLC	`3.30ms` from London, GB
92.236.163.152	AS5089 Virgin Media Limited	`13.44ms` from London, GB
77.224.25.152	AS12430 VODAFONE ESPANA S.A.U.	`13.51ms` from Madrid, ES
98.244.251.40	AS7922 Comcast Cable Communications, LLC	`13.84ms` from Miami, US
98.84.0.56	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
94.97.105.72	AS25019 Saudi Telecom Company JSC	`0.77ms` from Riyadh, SA
5.164.188.136	AS34533 JSC ER-Telecom Holding	`0.50ms` from Samara, RU
120.154.53.216	AS1221 Telstra Limited	`2.67ms` from Sydney, AU
46.139.237.136	AS5483 Magyar Telekom Plc.	`10.57ms` from Budapest, HU
208.191.249.200	AS7018 AT&T Enterprises, LLC	`9.95ms` from Dallas, US
223.226.124.200	AS24560 Bharti Airtel Ltd., Telemedia Services	`7.65ms` from Delhi, IN
54.220.174.120	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
171.247.159.216	AS7552 Viettel Group	`1.06ms` from Ho Chi Minh City, VN
103.175.196.24	AS136897 Enjoyvc Cloud Group Limited.	`0.94ms` from Hong Kong, HK
90.206.165.152	AS5607 Sky UK Limited	`5.60ms` from London, GB
88.20.142.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.69ms` from Madrid, ES
187.227.180.104	AS8151 UNINET	`10.35ms` from Mexico City, MX

Traceroute

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

traceroute -a -n -q1 -f3 81.28.245.1

traceroute to 81.28.245.1 (81.28.245.1): 64 hops max, 52 byte packets

3 [] 109.239.137.85 0.98 ms

4 [AS8641] 77.94.160.101 1.223 ms

5 [AS8641] 77.94.162.93 1.368 ms

6 [AS51538] 81.28.245.1 2.324 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On January 18th 2026

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.

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