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
79.134.176.43 █████████ 1
79.134.180.4 ██████████ 1
193.151.83.197 ██████████ 1
79.134.179.29 ██████████ 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
5.104.191.53 AS31420 Terasyst Ltd 0.67ms from Sofia, BG
79.134.182.1 AS31420 Terasyst Ltd 3.08ms from Sofia, BG
79.134.181.1 AS31420 Terasyst Ltd 2.84ms from Sofia, BG
79.134.179.1 AS31420 Terasyst Ltd 3.04ms from Sofia, BG
193.151.80.129 AS31420 Terasyst Ltd 3.14ms from Sofia, BG
79.134.180.1 AS31420 Terasyst Ltd 2.80ms from Sofia, BG
5.104.186.1 AS31420 Terasyst Ltd 3.12ms from Sofia, BG
79.134.176.1 AS31420 Terasyst Ltd 3.03ms from Sofia, BG
5.104.188.1 AS31420 Terasyst Ltd 3.14ms from Sofia, BG
79.134.177.1 AS31420 Terasyst Ltd 3.03ms from Sofia, BG
193.151.82.241 AS31420 Terasyst Ltd 3.04ms from Sofia, BG
79.134.171.129 AS31420 Terasyst Ltd 3.75ms from Sofia, BG
193.151.83.129 AS31420 Terasyst Ltd 3.08ms from Sofia, BG
79.134.178.1 AS31420 Terasyst Ltd 3.04ms from Sofia, BG
5.104.184.1 AS31420 Terasyst Ltd 3.15ms from Sofia, BG
5.104.190.1 AS31420 Terasyst Ltd 3.17ms from Sofia, BG
5.104.185.1 AS31420 Terasyst Ltd 3.17ms from Sofia, BG
5.104.189.1 AS31420 Terasyst Ltd 3.20ms from Sofia, BG
193.151.81.1 AS31420 Terasyst Ltd 3.04ms from Sofia, BG
5.104.187.1 AS31420 Terasyst Ltd 3.15ms 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
69.250.193.108 AS7922 Comcast Cable Communications, LLC 7.91ms from Ashburn, US
185.44.128.108 AS205668 Green Mini host BV 0.39ms from Dronten, NL
158.146.129.12 AS42326 HERTZ EUROPE SERVICE CENTRE LIMITED 1.21ms from Frankfurt am Main, DE
87.89.81.188 AS5410 Bouygues Telecom SA 4.69ms from Frankfurt am Main, DE
159.138.39.124 AS136907 HUAWEI CLOUDS 1.02ms from Hong Kong, HK
218.23.121.28 AS4134 CHINANET-BACKBONE 3.96ms from Huainan, CN
190.186.41.188 AS25620 COTAS LTDA. 11.37ms from La Paz, BO
217.138.123.92 AS16247 Convergence Group (Wireless) Networks Limited 0.39ms from Manchester, GB
213.5.26.76 AS47156 Malnet LTD. 1.50ms from Moscow, RU
44.212.40.44 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
75.218.247.140 AS6167 Verizon Business 5.55ms from San Jose, US
115.142.216.172 AS17858 LG POWERCOMM 1.66ms from Seoul, KR
175.113.207.60 AS9318 SK Broadband Co Ltd 1.26ms from Seoul, KR
126.129.148.172 AS17676 SoftBank Corp. 3.52ms from Tokyo, JP
211.8.134.252 AS4725 SoftBank Corp. 2.58ms from Tokyo, JP
77.35.164.44 AS12389 PJSC Rostelecom 1.07ms from Vladivostok, RU
51.154.42.108 AS15796 Salt Mobile SA 0.71ms from Zuerich, CH
117.232.167.44 AS9829 National Internet Backbone 13.68ms from Bengaluru, IN
52.89.247.252 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
171.236.160.28 AS7552 Viettel Group 6.45ms from Hanoi, VN
160.25.72.28 AS150895 EZ TECHNOLOGY COMPANY LIMITED 0.78ms from Ho Chi Minh City, VN
222.253.34.156 AS45899 VNPT Corp 2.00ms from Ho Chi Minh City, VN
85.142.85.188 AS49505 JSC Selectel 1.07ms from Saint Petersburg, RU
96.82.96.156 AS7922 Comcast Cable Communications, LLC 4.06ms from San Jose, US
64.137.121.188 AS396356 Latitude.sh 0.32ms from Santiago, CL

Traceroute

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

$
traceroute -a -n -q1 -f4 5.104.186.253
traceroute to 5.104.186.253 (5.104.186.253): 64 hops max, 52 byte packets
4 [AS57344] 178.132.82.71 52.541 ms
5 *
6 [AS31420] 193.151.80.9 52.473 ms
7 [AS31420] 5.104.186.253 53.874 ms
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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