5.104.186.0/24

AS31420 · Terasyst Ltd

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Summary

Country	Bulgaria
Domain	rozabg.com
ASN	AS31420
Registry	RIPE
ID	TERASYST

WHOIS Details

inetnum:        5.104.184.0 - 5.104.191.255
netname:        TERASYST
country:        BG
org:            ORG-TL871-RIPE
mnt-routes:     MNT-TERASYST
mnt-lower:      MNT-TERASYST
admin-c:        DPG38-RIPE
tech-c:         DPG38-RIPE
status:         ASSIGNED PA
mnt-by:         AZ39139-MNT
mnt-by:         MNT-LIR-BG
mnt-by:         MNT-TERASYST
created:        2023-07-06T10:21:44Z
last-modified:  2023-07-06T10:59:42Z
source:         RIPE
abuse-email:    abuse@rozabg.com
abuse-c:        AR20195-RIPE
abuse-org:      ORG-TL871-RIPE

organisation:   ORG-TL871-RIPE
org-name:       Terasyst Ltd
country:        BG
org-type:       OTHER
descr:          Terasyst Ltd - Karlovo, Bulgaria
address:        4300 Karlovo, Bulgaria
address:        4 Pazarna str
abuse-c:        AR20195-RIPE
admin-c:        DPG38-RIPE
tech-c:         DPG38-RIPE
mnt-by:         MNT-TERASYST
mnt-by:         MNT-LIR-BG
mnt-ref:        MNT-LIR-BG
mnt-ref:        MNT-TERASYST
e-mail:         admin@rozabg.com
created:        2023-07-06T10:58:46Z
last-modified:  2023-07-06T10:58:46Z
source:         RIPE

person:         Dishko Petkov Georgiev
address:        7 12-ti april str
address:        Karlovo
address:        BULGARIA
mnt-by:         MNT-TERASYST
phone:          +359 897 950904
e-mail:         admin@rozabg.com
nic-hdl:        DPG38-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2009-02-03T13:29:10Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 5.104.0.0/16

Range	ASN	Company	Num of IPs
5.104.32.0/19	AS59815	Kompeatelecom Ltd	8,192
5.104.112.0/20	AS57112	F2X Operator B.V.	4,096
5.104.32.0/20	AS59815	Kompeatelecom Ltd	4,096
5.104.0.0/20	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	4,096
5.104.48.0/20	AS59815	Kompeatelecom Ltd	4,096
5.104.208.0/21	AS58224	Iran Telecommunication Company PJS	2,048
5.104.248.0/21	AS58321	Oxylion Sp. z o.o.	2,048
5.104.16.0/21	AS198977	FreeTel, s.r.o.	2,048
5.104.160.0/21	AS34376	Telecom Group BLG	2,048
5.104.96.0/21	AS50624	Outscale SASU	2,048
5.104.88.0/21	AS51873	Arcade Solutions AG	2,048
5.104.144.0/21	AS21263	Stadtwerke Engen GmbH	2,048
5.104.104.0/21	AS24961	WIIT AG	2,048
5.104.216.0/21	AS28760	Infotech EDV-Systeme GmbH	2,048
5.104.240.0/21	AS20645	PurePeak Ltd.	2,048
5.104.192.0/21	AS34659	KEYYO SA	2,048
5.104.232.0/21	AS9198	JSC Kazakhtelecom	2,048
5.104.80.0/22	AS141995	Contabo GmbH	1,024
5.104.84.0/22	AS141995	Contabo GmbH	1,024
5.104.168.0/23	AS57344	SisleyBuild Ltd.	512
5.104.238.0/23	AS9198	JSC Kazakhtelecom	512
5.104.200.0/23	AS50498	JSC ER-Telecom Holding Lipetsk branch	512
5.104.156.0/23	AS206970	Avira Holding GmbH	512
5.104.232.0/23	AS9198	JSC Kazakhtelecom	512
5.104.10.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.1.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.11.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.12.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.13.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.14.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.15.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.3.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.4.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.6.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.7.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.76.0/24	AS131199	Packethub S.A.	256
5.104.9.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.24.0/24	AS48815	Backbone and Services for Alexa Technology ISP based in Novara (IT)	256
5.104.170.0/24	AS49699	ICN Ltd.	256
5.104.171.0/24	AS49699	ICN Ltd.	256
5.104.172.0/24	AS49699	ICN Ltd.	256
5.104.173.0/24	AS49699	ICN Ltd.	256
5.104.204.0/24	AS50498	JSC ER-Telecom Holding Lipetsk branch	256
5.104.174.0/24	AS57344	DobrudjaCable Ltd.	256
5.104.72.0/24	AS62240	Proline IT Ltd	256
5.104.73.0/24	AS62240	Proline IT Ltd	256
5.104.74.0/24	AS62240	Proline IT Ltd	256
5.104.228.0/24	AS62370	Snel.com B.V.	256
5.104.141.0/24	AS64437	Equinix AM7 - Internet access (fiber to the business)	256
5.104.142.0/24	AS64437	Equinix AM7 - Internet access (fiber to the business)	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
5.104.186.1	AS31420 Terasyst Ltd	`3.16ms` 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
82.168.186.88	AS1136 KPN B.V.	`2.65ms` from Amsterdam, NL
98.20.162.104	AS7029 Windstream Communications LLC	`6.79ms` from Atlanta, US
186.154.57.152	AS19429 ETB - Colombia	`1.12ms` from Bogota, CO
103.194.8.184	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`1.39ms` from Delhi, IN
78.42.16.8	AS3209 Vodafone GmbH	`11.24ms` from Frankfurt am Main, DE
178.79.147.40	AS63949 Akamai Connected Cloud	`0.57ms` from Karachi, PK
82.130.148.184	AS12338 Euskaltel S.A.	`7.83ms` from Madrid, ES
60.46.163.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.53ms` from Osaka, JP
39.90.116.104	AS4837 CHINA UNICOM China169 Backbone	`6.17ms` from Qingdao, CN
84.48.68.184	AS211309 Obos Nett AS	`2.06ms` from Sandefjord, NO
220.134.0.120	AS3462 Data Communication Business Group	`12.13ms` from Taichung, TW
126.237.227.104	AS17676 SoftBank Corp.	`3.44ms` from Tokyo, JP
35.199.59.136	AS396982 Google LLC	`0.13ms` from Ashburn, US
116.196.67.200	AS23724 IDC, China Telecommunications Corporation	`3.83ms` from Beijing, CN
210.212.236.56	AS9829 National Internet Backbone	`13.54ms` from Bengaluru, IN
2.243.116.88	AS6805 Telefonica Germany GmbH & Co.OHG	`3.11ms` from Duesseldorf, DE
90.237.31.56	AS3301 Telia Company AB	`8.93ms` from Goeteborg, SE
65.70.50.104	AS7018 AT&T Enterprises, LLC	`1.35ms` from Houston, US
151.42.28.168	AS1267 WIND TRE S.P.A.	`4.52ms` from Milan, IT
121.81.109.8	AS17511 OPTAGE Inc.	`2.29ms` from Osaka, JP
180.210.109.120	AS45974 NHNCLOUD	`1.01ms` from Seoul, KR
61.200.164.104	AS2516 KDDI CORPORATION	`0.71ms` from Tokyo, JP
70.51.164.24	AS577 Bell Canada	`3.47ms` from Toronto, CA
184.147.30.248	AS577 Bell Canada	`1.24ms` from Toronto, CA
20.116.206.232	AS8075 Microsoft Corporation	`0.21ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f4 5.104.186.191

traceroute to 5.104.186.191 (5.104.186.191): 64 hops max, 52 byte packets

4 [] 185.1.30.120 35.975 ms

5 *

6 *

7 [AS31420] 5.104.186.191 37.613 ms

Measurement taken from

IPinfo ProbeNet in Tirana, AL

On January 19th 2026

What are IP address ranges?

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