91.148.158.0/24

AS197897 · 5KOM OOD

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Summary

Country	Bulgaria
Domain	optisprint.net
ASN	AS197897
Registry	RIPE
ID	BG-OPTISPRINT

WHOIS Details

inetnum:        91.148.150.0 - 91.148.159.255
netname:        BG-OPTISPRINT
descr:          Optisprint
org:            ORG-OA212-RIPE
country:        BG
admin-c:        PT5736-RIPE
tech-c:         PT5736-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-LIR-BG
created:        2025-06-02T07:23:27Z
last-modified:  2025-06-02T07:23:27Z
source:         RIPE
abuse-email:    abuse@optisprint.net
abuse-c:        OID7-RIPE
abuse-org:      ORG-OA212-RIPE

organisation:   ORG-OA212-RIPE
org-name:       Optisprint OOD
country:        BG
org-type:       LIR
address:        No.1 Gotse Delchev street.
address:        5800
address:        Pleven
address:        BULGARIA
phone:          +359882609666
fax-no:         +35964845504
e-mail:         lir@optisprint.net
admin-c:        PT5736-RIPE
admin-c:        IV228-RIPE
admin-c:        II200-RIPE
mnt-ref:        SATCOM-MNT
mnt-ref:        MNT-LIR-BG
mnt-ref:        NOVATEL-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SATCOM-MNT
abuse-c:        OID7-RIPE
created:        2008-02-01T11:23:21Z
last-modified:  2025-02-13T09:45:15Z
source:         RIPE
abuse-email:    abuse@optisprint.net
abuse-c:        OID7-RIPE
abuse-org:      undefined

person:         Plamen Tsakov
address:        11 Dimitar Konstantinov str.
address:        Pleven, Bulgaria
phone:          +359 64970102
e-mail:         plamen.tsakov@optisprint.net
nic-hdl:        PT5736-RIPE
mnt-by:         SATCOM-MNT
created:        2011-04-06T11:53:25Z
last-modified:  2021-01-22T06:38:48Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.148.0.0/16

Range	ASN	Company	Num of IPs
91.148.64.0/18	AS6700	BeotelNet-ISP d.o.o	16,384
91.148.0.0/18	AS31117	MARTICO s.r.o.	16,384
91.148.96.0/21	AS6700	BeotelNet ISP	2,048
91.148.224.0/22	AS34343	Privado Networks Amsterdam	1,024
91.148.76.0/22	AS6700	BeotelNet-ISP d.o.o	1,024
91.148.144.0/22	AS45007	VipNet	1,024
91.148.142.0/23	AS48917	Optinet Ltd	512
91.148.188.0/23	AS205085	NET PLUS ONE Ltd.	512
91.148.131.0/24	AS57344	Lir.bg EOOD	256
91.148.132.0/24	AS203380	DA International Group Ltd.	256
91.148.133.0/24	AS40065	CNServers LLC	256
91.148.134.0/24	AS136258	Oneprovider.com - Bogota Infrastructure	256
91.148.135.0/24	AS136258	Oneprovider.com - Nicosia Infrastructure	256
91.148.140.0/24	AS57344	BriliantNET	256
91.148.141.0/24	AS203380	DA International Group Ltd.	256
91.148.148.0/24	AS31083	Telepoint Ltd	256
91.148.149.0/24	AS57344	CascadasResidence	256
91.148.160.0/24	AS57344	BriliantNET	256
91.148.161.0/24	AS61996	GIGAMAX	256
91.148.167.0/24	AS214177	Validation Labs LTD	256
91.148.168.0/24	AS57344	NS1	256
91.148.184.0/24	AS212363	ZETTA HOSTING SOLUTIONS LLC.	256
91.148.185.0/24	AS202543	Lir.bg EOOD	256
91.148.187.0/24	AS57344	VEGA 1993 EOOD	256
91.148.192.0/24	AS34343	Base IP B.V.	256
91.148.249.0/24	AS34343	Base IP B.V.	256
91.148.108.0/24	AS6700	Beograd	256
91.148.118.0/24	AS6700	BeotelNet-ISP d.o.o	256
91.148.104.0/24	AS6700	BeotelNet-ISP d.o.o	256
91.148.119.0/24	AS6700	BeotelNet-ISP d.o.o	256
91.148.128.0/24	AS50360	Tamatiya EOOD	256
91.148.129.0/24	AS50360	Tamatiya EOOD	256
91.148.130.0/24	AS212115	Tamatiya EOOD	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

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

IP Address	ASN	Details
91.148.158.1	AS197897 5KOM OOD	`3.44ms` 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
86.81.146.88	AS1136 KPN B.V.	`2.22ms` from Amsterdam, NL
162.81.191.152	AS33566 Knoxville Utilities Board	`5.99ms` from Atlanta, US
76.141.146.88	AS7922 Comcast Cable Communications, LLC	`5.69ms` from Chicago, US
84.238.127.232	AS33796 BOLIGNET-AARHUS F.M.B.A.	`1.15ms` from Copenhagen, DK
125.105.168.168	AS4134 CHINANET-BACKBONE	`9.29ms` from Hangzhou, CN
84.123.36.168	AS6739 VODAFONE ONO, S.A.	`9.17ms` from Madrid, ES
89.81.139.232	AS5410 Bouygues Telecom SA	`7.30ms` from Marseille, FR
65.128.151.152	AS209 CenturyLink Communications, LLC	`2.75ms` from Minneapolis, US
35.244.51.56	AS396982 Google LLC	`0.09ms` from Mumbai, IN
23.41.13.184	AS20940 Akamai International B.V.	`1.05ms` from New York City, US
157.112.169.248	AS17958 Kasaoka Cable Vision Co,LTD.	`6.84ms` from Osaka, JP
220.121.113.152	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
88.203.186.24	AS8717 A1 Bulgaria EAD	`0.29ms` from Sofia, BG
188.191.204.248	AS197620 ezbit sp. z o.o.	`7.44ms` from Warsaw, PL
52.245.214.120	AS8075 Microsoft Corporation	`0.67ms` from Boydton, US
92.119.132.8	AS35357 N&TS GROUP NETWORKS & TRANSACTIONAL SYSTEMS GROUP S.P.A.	`0.88ms` from Frankfurt am Main, DE
38.207.141.200	AS51847 Nearoute Limited	`0.23ms` from Hong Kong, HK
98.195.233.120	AS7922 Comcast Cable Communications, LLC	`8.43ms` from Houston, US
42.54.173.152	AS4837 CHINA UNICOM China169 Backbone	`11.84ms` from Liaoyang, CN
149.74.162.136	AS12479 Orange Espagne SA	`2.14ms` from Madrid, ES
54.87.137.88	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
116.44.178.248	AS17858 LG POWERCOMM	`2.18ms` from Seoul, KR
217.60.189.40	AS398704 STACKS INC	`0.20ms` from Seoul, KR
61.230.207.8	AS3462 Data Communication Business Group	`1.51ms` from Taipei, TW
82.213.217.24	AS15704 XTRA TELECOM S.A.	`1.55ms` from Valencia, ES

Traceroute

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

traceroute -a -n -q1 91.148.158.1

traceroute to 91.148.158.1 (91.148.158.1): 64 hops max, 52 byte packets

1 [AS57169] 45.153.125.1 0.235 ms

2 [AS57344] 193.169.198.221 3.269 ms

3 [AS29582] 212.233.255.234 3.283 ms

4 [AS197897] 91.148.158.1 3.708 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On September 11th 2025

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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