151.252.204.0/24

AS197897 · 5KOM OOD

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Summary

Country	Bulgaria
Domain	optisprint.net
ASN	AS197897
Parent Range	151.252.200.0/21
Registry	RIPE
ID	PETKOM

WHOIS Details

inetnum:        151.252.200.0 - 151.252.207.255
netname:        PETKOM
descr:          5KOM OOD
country:        BG
org:            ORG-OA407-RIPE
admin-c:        EI652-RIPE
tech-c:         EI652-RIPE
status:         ASSIGNED PA
mnt-by:         NOVATEL-MNT
created:        2012-08-24T07:10:57Z
last-modified:  2025-10-01T11:25:12Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR31023-RIPE
abuse-org:      ORG-OA407-RIPE

organisation:   ORG-OA407-RIPE
org-name:       5KOM OOD
country:        BG
org-type:       OTHER
address:        str. Ivan Vazov 4, fl.5, Pleven, Bulgaria
e-mail:         [email protected]
abuse-c:        AR31023-RIPE
mnt-ref:        NOVATEL-MNT
mnt-by:         NOVATEL-MNT
created:        2011-06-10T11:47:08Z
last-modified:  2022-12-01T17:21:33Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR31023-RIPE
abuse-org:      undefined

person:         Plamen Tsakov
address:        Bulgaria
address:        Pleven
address:        4 Ivan Vazov Str, fl.5
phone:          +359 885 124 567
e-mail:         [email protected]
nic-hdl:        EI652-RIPE
mnt-by:         NOVATEL-MNT
created:        2011-06-10T11:39:01Z
last-modified:  2025-10-01T08:42:52Z
source:         RIPE

route:          151.252.200.0/21
descr:          5KOM
origin:         AS197897
mnt-by:         NOVATEL-MNT
created:        2012-08-24T07:12:16Z
last-modified:  2012-08-24T07:12:16Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 151.252.204.0/24

Range	ASN	Company	Num of IPs
151.252.200.0/21	AS197897	5KOM OOD	2,048

Nearby Ranges

BGP prefixes that overlap with 151.252.0.0/16

Range	ASN	Company	Num of IPs
151.252.128.0/18	AS35706	Net at Once Sweden AB	16,384
151.252.64.0/19	AS30855	Tele-plus LLC	8,192
151.252.224.0/19	AS34594	Telemach Hrvatska d.o.o.	8,192
151.252.48.0/20	AS25504	Vautron Rechenzentrum AG	4,096
151.252.120.0/21	AS61215	IIJ Europe Limited	2,048
151.252.200.0/21	AS197897	5KOM OOD	2,048
151.252.40.0/21	AS25291	SysEleven GmbH	2,048
151.252.112.0/21	AS29680	Gamma Operadora de Comunicaciones S.A.	2,048
151.252.208.0/21	AS34594	Telemach Hrvatska d.o.o.	2,048
151.252.8.0/21	AS49788	Nexthop AS	2,048
151.252.24.0/21	AS51747	Internet Vikings International AB	2,048
151.252.32.0/21	AS59622	tv factory AG	2,048
151.252.16.0/21	AS12479	Orange Espagne SA	2,048
151.252.192.0/22	AS197897	5KOM OOD	1,024
151.252.196.0/23	AS197897	5KOM OOD	512
151.252.105.0/24	AS48479	Dynamic pool for home users	256
151.252.106.0/24	AS48479	Kuban-Telecom Ltd	256
151.252.217.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.219.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.222.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.109.0/24	AS48479	Kuban-Telecom Ltd	256
151.252.216.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.110.0/24	AS48479	Kuban-Telecom Ltd	256
151.252.198.0/24	AS59709	Perform Real Estate BC	256
151.252.199.0/24	AS199871	TechnoLogica EAD	256
151.252.104.0/24	AS48479	Dynamic pool for home users	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
151.252.204.250	AS197897 5KOM OOD	`8.80ms` 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
171.7.133.200	AS45758 Triple T Broadband Public Company Limited	`2.04ms` from Bangkok, TH
122.11.61.72	AS23724 IDC, China Telecommunications Corporation	`3.61ms` from Beijing, CN
121.193.216.56	AS4538 China Education and Research Network Center	`18.87ms` from Beijing, CN
120.0.82.24	AS4837 CHINA UNICOM China169 Backbone	`10.93ms` from Beijing, CN
188.246.33.24	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.80ms` from Belgrade, RS
87.39.247.8	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`2.20ms` from Dublin, IE
42.113.110.136	AS18403 FPT Telecom Company	`6.52ms` from Ho Chi Minh City, VN
14.199.94.184	AS9269 Hong Kong Broadband Network Ltd.	`0.85ms` from Hong Kong, HK
83.32.42.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.04ms` from Madrid, ES
95.246.154.136	AS3269 Telecom Italia S.p.A.	`4.87ms` from Naples, IT
180.131.11.24	AS17589 GABIA Inc.	`0.57ms` from Seoul, KR
14.82.163.232	AS4766 Korea Telecom	`3.65ms` from Seoul, KR
101.224.70.136	AS4812 China Telecom (Group)	`2.00ms` from Shanghai, CN
194.118.131.248	AS8447 A1 Telekom Austria AG	`9.63ms` from Vienna, AT
93.138.46.104	AS5391 Hrvatski Telekom d.d.	`5.82ms` from Zagreb, HR
4.180.162.120	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
107.135.224.120	AS7018 AT&T Enterprises, LLC	`8.98ms` from Atlanta, US
167.150.5.184	AS55039 Fatbeam, LLC	`0.45ms` from Bend, US
38.51.157.200	AS272809 THUNDERNET, C.A.	`6.83ms` from Caracas, VE
34.61.93.88	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
51.255.28.72	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
27.2.82.40	AS45543 SaiGon Tourist cable Televition Company	`10.01ms` from Ho Chi Minh City, VN
23.101.7.40	AS8075 Microsoft Corporation	`0.32ms` from Hong Kong, HK
98.158.215.40	AS7871 SEI Data, Inc.	`4.30ms` from Indianapolis, US
88.244.4.120	AS9121 Turk Telekomunikasyon Anonim Sirketi	`12.75ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 -f3 151.252.204.195

traceroute to 151.252.204.195 (151.252.204.195): 64 hops max, 52 byte packets

3 [] 193.169.198.221 3.146 ms

4 *

5 *

6 [AS197897] 151.252.204.195 157.3 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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