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 5,120
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
79.134.182.0/24 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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
193.151.81.1 AS31420 Terasyst Ltd 3.06ms from Sofia, BG
5.104.184.1 AS31420 Terasyst Ltd 3.15ms from Sofia, BG
5.104.190.1 AS31420 Terasyst Ltd 3.16ms from Sofia, BG
5.104.188.1 AS31420 Terasyst Ltd 3.18ms from Sofia, BG
193.151.82.241 AS31420 Terasyst Ltd 3.04ms from Sofia, BG
5.104.187.1 AS31420 Terasyst Ltd 3.16ms from Sofia, BG
79.134.171.1 AS31420 Terasyst Ltd 3.73ms from Sofia, BG
5.104.186.1 AS31420 Terasyst Ltd 3.13ms from Sofia, BG
79.134.177.1 AS31420 Terasyst Ltd 3.02ms from Sofia, BG
5.104.185.1 AS31420 Terasyst Ltd 3.13ms from Sofia, BG
79.134.176.1 AS31420 Terasyst Ltd 3.02ms from Sofia, BG
193.151.80.18 AS31420 Terasyst Ltd 3.15ms from Sofia, BG
5.104.191.1 AS31420 Terasyst Ltd 3.15ms from Sofia, BG
79.134.179.1 AS31420 Terasyst Ltd 3.06ms from Sofia, BG
79.134.180.1 AS31420 Terasyst Ltd 2.79ms from Sofia, BG
79.134.182.1 AS31420 Terasyst Ltd 3.08ms from Sofia, BG
5.104.189.1 AS31420 Terasyst Ltd 3.22ms from Sofia, BG
79.134.178.1 AS31420 Terasyst Ltd 3.06ms from Sofia, BG
79.134.181.1 AS31420 Terasyst Ltd 2.87ms from Sofia, BG
193.151.83.225 AS31420 Terasyst Ltd 3.11ms 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
40.112.49.204 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
177.251.57.60 AS27768 COMPAÑIA PARAGUAYA DE COMUNICACIONES S.A. (COPACO S.A.) 16.52ms from Asuncion, PY
70.237.133.220 AS7018 AT&T Enterprises, LLC 10.02ms from Atlanta, US
114.253.110.28 AS4808 China Unicom Beijing Province Network 4.21ms from Beijing, CN
182.156.251.236 AS45820 Tata Teleservices ISP AS 2.24ms from Delhi, IN
117.210.135.28 AS9829 National Internet Backbone 7.39ms from Delhi, IN
77.176.161.236 AS6805 Telefonica Germany GmbH & Co.OHG 3.29ms from Duesseldorf, DE
171.252.204.188 AS7552 Viettel Group 3.27ms from Ho Chi Minh City, VN
83.44.230.28 AS3352 TELEFONICA DE ESPANA S.A.U. 10.15ms from Madrid, ES
119.252.147.12 AS38224 Rediff.com India Limited, 0.91ms from Mumbai, IN
60.139.191.60 AS17676 SoftBank Corp. 3.62ms from Osaka, JP
202.250.38.60 AS37888 HORIBA, Ltd. 2.11ms from Osaka, JP
96.82.96.156 AS7922 Comcast Cable Communications, LLC 4.86ms from San Jose, US
13.124.82.156 AS16509 Amazon.com, Inc. 0.19ms from Seoul, KR
211.180.87.92 AS3786 LG DACOM Corporation 1.48ms from Seoul, KR
200.207.243.60 AS27699 TELEFÔNICA BRASIL S.A 1.04ms from São Paulo, BR
114.43.2.236 AS3462 Data Communication Business Group 1.81ms from Taipei, TW
80.230.42.108 AS12400 Partner Communications Ltd. 8.11ms from Tel Aviv, IL
116.139.136.44 AS4837 CHINA UNICOM China169 Backbone 9.12ms from Tieling, CN
211.133.244.92 AS4694 IDC Frontier Inc. 1.02ms from Tokyo, JP
60.43.40.172 AS4713 NTT DOCOMO BUSINESS,Inc. 2.67ms from Tokyo, JP
110.154.176.60 AS4134 CHINANET-BACKBONE 15.32ms from UEruemqi, CN
69.85.206.220 AS13760 Uniti Fiber Holdings Inc. 11.67ms from Atlanta, US
78.22.221.204 AS6848 Telenet BV 7.50ms from Brussels, BE
34.66.237.28 AS396982 Google LLC 0.12ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f4 5.104.188.74
traceroute to 5.104.188.74 (5.104.188.74): 64 hops max, 52 byte packets
4 [AS3356] 62.67.3.66 33.718 ms
5 *
6 [AS31420] 193.151.80.2 36.527 ms
7 [AS31420] 5.104.188.74 37.416 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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