5.104.187.0/24

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

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

IP Address	ASN	Details
5.104.187.1	AS31420 Terasyst Ltd	`3.19ms` 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
154.253.225.248	AS36947 Telecom Algeria	`14.13ms` from Algiers, DZ
192.162.185.56	AS209854 Cyberzone S.A.	`0.19ms` from Amsterdam, NL
202.29.84.40	AS4621 UNINET-TH	`0.61ms` from Bangkok, TH
54.76.114.136	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
189.124.232.40	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`3.33ms` from Joao Pessoa, BR
76.174.148.152	AS20001 Charter Communications Inc	`4.64ms` from Los Angeles, US
172.250.252.56	AS20001 Charter Communications Inc	`7.88ms` from Los Angeles, US
202.144.175.104	AS38195 Superloop	`0.69ms` from Melbourne, AU
70.127.162.56	AS33363 Charter Communications, Inc	`9.95ms` from Orlando, US
61.97.205.72	AS17839 LG HelloVision Corp.	`4.97ms` from Seoul, KR
105.97.254.24	AS36947 Telecom Algeria	`14.85ms` from Algiers, DZ
73.132.242.248	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Ashburn, US
64.130.110.56	AS13825 Troy Cablevision, Inc.	`4.15ms` from Atlanta, US
117.251.140.72	AS9829 National Internet Backbone	`2.62ms` from Bengaluru, IN
65.206.1.8	AS701 Verizon Business	`1.56ms` from Boston, US
222.161.181.136	AS4837 CHINA UNICOM China169 Backbone	`8.40ms` from Changchun, CN
76.133.58.168	AS7922 Comcast Cable Communications, LLC	`6.01ms` from Fremont, US
218.20.62.40	AS4134 CHINANET-BACKBONE	`2.73ms` from Guangzhou, CN
121.125.96.8	AS9318 SK Broadband Co Ltd	`1.63ms` from Incheon, KR
178.165.124.88	AS34700 MAXNET TELECOM, LTD	`6.93ms` from Kharkiv, UA
37.37.148.8	AS42961 Mobile Telecommunications Company K.S.C.P.	`8.34ms` from Kuwait City, KW
86.175.79.120	AS2856 British Telecommunications PLC	`6.49ms` from London, GB
108.147.182.8	AS7018 AT&T Enterprises, LLC	`0.90ms` from Los Angeles, US
23.50.144.88	AS16625 Akamai Technologies, Inc.	`0.15ms` from Milan, IT
82.54.152.152	AS3269 Telecom Italia S.p.A.	`1.48ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 5.104.187.85

traceroute to 5.104.187.85 (5.104.187.85): 64 hops max, 52 byte packets

3 [AS1299] 80.239.133.147 0.444 ms

4 [] 94.72.151.77 3.579 ms

5 [AS31420] 193.151.80.2 3.355 ms

6 [AS31420] 5.104.187.85 4.279 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 19th 2026

What are IP address ranges?

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