AS number details

AS21378

PJSC Rostelecom  ·  tversvyaz.ru

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AS21378 – PJSC Rostelecom

Field Value
Country Russia
Website tversvyaz.ru
Hosted domains 85
Number of IPv4 16,384
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 24 years ago on Nov 20, 2001
Updated 4 months ago on Apr 15, 2025
Netblock Company Num of IPs
80.246.64.0/19 PJSC Rostelecom 8,192
84.42.0.0/19 PJSC Rostelecom 8,192
80.246.64.0/21 JSC TeleNET 2,048
84.42.0.0/21 OJSC Rostelecom, Tver branch 2,048
84.42.16.0/21 OJSC Rostelecom, Tver branch 2,048
84.42.24.0/21 OJSC Rostelecom, Tver branch 2,048
84.42.8.0/21 OJSC Rostelecom, Tver branch 2,048
Netblock Company
2a02:2708::/32 PJSC Rostelecom
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WHOIS Details


                                                ASHandle:       AS21378
                                                OrgID:          AS21378
                                                ASName:         AS21378
                                                ASNumber:       AS21378
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 85 domain names hosted across 56 IP addresses on this ASN.

IP Address Domain Domains on this IP
84.42.20.154 ██████████ 9
80.246.65.74 ██████████ 5
80.246.65.26 ████████ 4
84.42.19.27 ██████████ 3
80.246.73.68 ██████████ 3
84.42.21.170 █████████ 3
80.246.69.107 ██████████ 3
80.246.95.38 ██████████ 2
84.42.24.27 █████████ 2
80.246.75.209 ██████████ 2

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Useful for Cybersecurity

Peers

There are 4 peers for this ASN.

Peers Name
AS12389 PJSC Rostelecom
AS211221 JSC StankoMachComplex
AS211716 TK Alfa JSC
AS47763 Avtosoyuz Plus Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12389 PJSC Rostelecom
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Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS211221 JSC StankoMachComplex
AS211716 TK Alfa JSC
AS47763 Avtosoyuz Plus Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
84.42.24.80 AS21378 PJSC Rostelecom 7.05ms from Moscow, RU
84.42.7.177 AS21378 PJSC Rostelecom 6.34ms from Moscow, RU
80.246.73.221 AS21378 PJSC Rostelecom 6.85ms from Moscow, RU
80.246.88.224 AS21378 PJSC Rostelecom 6.56ms from Moscow, RU
84.42.12.37 AS21378 PJSC Rostelecom 6.32ms from Moscow, RU
80.246.71.145 AS21378 PJSC Rostelecom 7.85ms from Moscow, RU
84.42.14.1 AS21378 PJSC Rostelecom 6.70ms from Moscow, RU
84.42.21.155 AS21378 PJSC Rostelecom 5.62ms from Moscow, RU
84.42.3.65 AS21378 PJSC Rostelecom 6.33ms from Moscow, RU
84.42.22.114 AS21378 PJSC Rostelecom 6.76ms from Moscow, RU
2a02:2708::232:2248:2 AS21378 PJSC Rostelecom 5.72ms from Moscow, RU
80.246.65.235 AS21378 PJSC Rostelecom 6.44ms from Moscow, RU
80.246.95.242 AS21378 PJSC Rostelecom 6.81ms from Moscow, RU
84.42.11.55 AS21378 PJSC Rostelecom 6.33ms from Moscow, RU
84.42.1.199 AS21378 PJSC Rostelecom 6.44ms from Moscow, RU
80.246.66.43 AS21378 PJSC Rostelecom 6.54ms from Moscow, RU
84.42.20.154 AS21378 PJSC Rostelecom 6.68ms from Moscow, RU
80.246.78.231 AS21378 PJSC Rostelecom 9.27ms from Moscow, RU
84.42.26.37 AS21378 PJSC Rostelecom 7.14ms from Moscow, RU
84.42.30.195 AS21378 PJSC Rostelecom 6.82ms from Moscow, RU
84.42.29.6 AS21378 PJSC Rostelecom 6.92ms from Moscow, RU
80.246.90.161 AS21378 PJSC Rostelecom 9.03ms from Moscow, RU
84.42.27.138 AS21378 PJSC Rostelecom 7.14ms from Moscow, RU
84.42.6.71 AS21378 PJSC Rostelecom 6.36ms from Moscow, RU
80.246.85.38 AS21378 PJSC Rostelecom 8.60ms 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
86.94.157.226 AS1136 KPN B.V. 2.18ms from Amsterdam, NL
170.62.44.162 AS33574 LREMC Technologies, L.L.C. 8.77ms from Atlanta, US
195.222.98.178 AS42186 Kancelarija za informacione tehnologije i elektronsku upravu 4.13ms from Belgrade, RS
64.38.114.2 AS399307 Town of Sterling 2.34ms from Boston, US
186.132.33.2 AS22927 Telefonica de Argentina 1.96ms from Buenos Aires, AR
86.106.249.242 AS8926 Moldtelecom SA 3.00ms from Chisinau, MD
63.143.59.18 AS46475 Limestone Networks, Inc. 0.27ms from Dallas, US
134.96.246.2 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.07ms from Frankfurt am Main, DE
73.223.117.130 AS7922 Comcast Cable Communications, LLC 6.15ms from Fremont, US
202.22.242.2 AS24002 South China Morning Post Publishers Limited. English 1.30ms from Hong Kong, HK
178.214.204.2 AS213996 "J&Y" LLC 0.42ms from Kyiv, UA
92.19.243.114 AS13285 TalkTalk Communications Limited 4.69ms from London, GB
115.166.10.2 AS7545 TPG Telecom Limited 1.68ms from Melbourne, AU
50.29.156.98 AS3737 PenTeleData Inc. 10.89ms from New York City, US
213.183.122.50 AS50512 JSC "ER-Telecom Holding" 4.69ms from Novosibirsk, RU
90.78.156.194 AS3215 Orange S.A. 10.95ms from Paris, FR
45.167.86.130 AS274644 BRASUL NETWORKS 4.49ms from Porto Alegre, BR
195.144.105.194 AS13036 T-Mobile Czech Republic a.s. 0.57ms from Prague, CZ
44.195.95.34 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
93.177.236.2 AS20910 SIA "BITE Latvija" 0.42ms from Riga, LV
178.64.10.66 AS12389 PJSC Rostelecom 1.71ms from Saint Petersburg, RU
189.242.69.178 AS8151 UNINET 5.21ms from Santiago de Queretaro, MX
121.160.205.2 AS4766 Korea Telecom 1.34ms from Seoul, KR
220.81.21.66 AS4766 Korea Telecom 4.79ms from Seoul, KR
103.205.208.2 AS55720 Gigabit Hosting Sdn Bhd 0.31ms from Sepang, MY

Traceroute

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

$
traceroute -a -n -q1 84.42.21.221
traceroute to 84.42.21.221 (84.42.21.221): 64 hops max, 52 byte packets
1 [AS56630] 95.81.106.1 0.726 ms
2 *
4 [AS12389] 87.226.146.33 12.015 ms
5 [AS21378] 84.42.21.221 7.095 ms
Measurement taken from IPinfo ProbeNet in Moscow, RU
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 AS21378 at robtex.

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