Autonomous System details

AS31420

Terasyst Ltd  ·  rozabg.com

Bulgaria

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AS31420 – Terasyst Ltd

Field Value
Country Bulgaria
Website rozabg.com
Hosted domains 34
IPv4 addresses 4,864
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 22 years ago on May 11, 2004
Updated 3 years ago on Jul 06, 2023

IP Ranges

Netblock Company Num of IPs
5.104.184.0/24 Terasyst Ltd 256
5.104.185.0/24 Terasyst Ltd 256
5.104.186.0/24 Terasyst Ltd 256
5.104.187.0/24 Terasyst Ltd 256
5.104.188.0/24 Terasyst Ltd 256
5.104.189.0/24 Terasyst Ltd 256
5.104.190.0/24 Terasyst Ltd 256
5.104.191.0/24 Terasyst Ltd 256
79.134.171.0/24 Terasyst Ltd 256
79.134.176.0/24 Terasyst Ltd 256
79.134.177.0/24 Terasyst Ltd 256
79.134.178.0/24 Terasyst Ltd 256
79.134.179.0/24 Terasyst Ltd 256
79.134.180.0/24 Terasyst Ltd 256
79.134.181.0/24 Terasyst Ltd 256
193.151.80.0/24 Terasyst Ltd 256
193.151.81.0/24 Terasyst Ltd 256
193.151.82.0/24 Terasyst Ltd 256
193.151.83.0/24 Terasyst Ltd 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS31420
                                                OrgID:          AS31420
                                                ASName:         AS31420
                                                ASNumber:       AS31420
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 34 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
193.151.80.11 ██████████ 25
193.151.83.9 ██████████ 3
79.134.180.4 ██████████ 1
79.134.179.29 ██████████ 1
193.151.83.197 ██████████ 1
79.134.176.43 █████████ 1
5.104.184.183 ██████████ 1
79.134.171.126 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS57344 Telehouse EAD
AS8717 A1 Bulgaria EAD
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS57344 Telehouse EAD
AS8717 A1 Bulgaria EAD
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
5.104.188.1 AS31420 Terasyst Ltd 3.14ms from Sofia, BG
5.104.184.1 AS31420 Terasyst Ltd 3.18ms from Sofia, BG
193.151.82.241 AS31420 Terasyst Ltd 3.04ms from Sofia, BG
79.134.176.1 AS31420 Terasyst Ltd 3.03ms from Sofia, BG
79.134.180.1 AS31420 Terasyst Ltd 2.83ms from Sofia, BG
79.134.177.1 AS31420 Terasyst Ltd 3.05ms from Sofia, BG
5.104.185.1 AS31420 Terasyst Ltd 3.14ms from Sofia, BG
5.104.186.1 AS31420 Terasyst Ltd 3.15ms from Sofia, BG
193.151.80.9 AS31420 Terasyst Ltd 3.12ms from Sofia, BG
79.134.178.1 AS31420 Terasyst Ltd 3.06ms from Sofia, BG
5.104.190.1 AS31420 Terasyst Ltd 3.21ms from Sofia, BG
193.151.83.129 AS31420 Terasyst Ltd 3.06ms from Sofia, BG
193.151.81.1 AS31420 Terasyst Ltd 3.04ms from Sofia, BG
79.134.179.1 AS31420 Terasyst Ltd 3.06ms from Sofia, BG
79.134.171.129 AS31420 Terasyst Ltd 3.77ms from Sofia, BG
79.134.181.1 AS31420 Terasyst Ltd 2.89ms from Sofia, BG
5.104.191.1 AS31420 Terasyst Ltd 3.22ms from Sofia, BG
5.104.187.1 AS31420 Terasyst Ltd 3.19ms from Sofia, BG
5.104.189.1 AS31420 Terasyst Ltd 3.17ms from Sofia, BG

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
20.31.60.124 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
67.166.230.92 AS7922 Comcast Cable Communications, LLC 4.71ms from Atlanta, US
2.245.158.220 AS6805 Telefonica Germany GmbH & Co.OHG 3.20ms from Berlin, DE
52.105.58.60 AS8075 Microsoft Corporation 0.20ms from Cardiff, GB
216.7.132.220 AS35985 One Ring Networks, Inc. 14.86ms from Chicago, US
113.206.217.44 AS4837 CHINA UNICOM China169 Backbone 1.73ms from Chongqing, CN
81.149.203.92 AS2856 British Telecommunications PLC 2.68ms from Erith, GB
185.204.184.12 AS201901 TMP-SYSTEM-SERVICE GmbH 3.22ms from Frankfurt am Main, DE
124.28.45.108 AS23578 SK Broadband Co Ltd 1.99ms from Incheon, KR
159.0.15.236 AS25019 Saudi Telecom Company JSC 5.82ms from Jeddah, SA
177.240.216.252 AS13999 Mega Cable, S.A. de C.V. 17.96ms from Los Angeles, US
89.225.248.108 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.80ms from Paris, FR
54.197.4.140 AS14618 Amazon.com, Inc. 0.32ms from Reston, US
189.161.141.204 AS8151 UNINET 8.41ms from Santiago de Queretaro, MX
191.254.144.156 AS27699 TELEFÔNICA BRASIL S.A 2.50ms from Sao Paulo, BR
114.45.154.252 AS3462 Data Communication Business Group 1.10ms from Taipei, TW
34.82.164.140 AS396982 Google LLC 0.15ms from The Dalles, US
77.167.122.44 AS1136 KPN B.V. 7.44ms from Amsterdam, NL
132.193.40.220 AS668 United States Department of Defense (DoD) 0.62ms from Atlanta, US
54.203.226.92 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
190.84.177.44 AS10620 Telmex Colombia S.A. 7.99ms from Bogota, CO
191.104.146.44 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.21ms from Bogotá, CO
80.128.138.204 AS3320 Deutsche Telekom AG 1.90ms from Frankfurt am Main, DE
14.212.104.140 AS4134 CHINANET-BACKBONE 2.79ms from Guangzhou, CN
103.172.62.108 AS140807 Nguyen Ngoc Thanh Trading Limited Company 0.33ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 5.104.188.164
traceroute to 5.104.188.164 (5.104.188.164): 64 hops max, 52 byte packets
2 [] 193.169.198.168 0.395 ms
3 [] 94.72.151.117 3.695 ms
4 [AS31420] 193.151.80.2 3.413 ms
Measurement taken from IPinfo ProbeNet in Sofia, BG
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 AS31420 at robtex.

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