91.148.155.0/24

AS197897 · 5KOM OOD

Need more data or want to access it via API or data downloads? Sign up to get free access

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:    [email protected]
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:         [email protected]
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:    [email protected]
abuse-c:        OID7-RIPE
abuse-org:      undefined

person:         Plamen Tsakov
address:        11 Dimitar Konstantinov str.
address:        Pleven, Bulgaria
phone:          +359 64970102
e-mail:         [email protected]
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
91.148.0.0/18	AS31117	MARTICO s.r.o.	16,384
91.148.64.0/18	AS6700	TELEKOM SRBIJA a.d.	16,384
91.148.224.0/22	AS34343	Privado Networks Amsterdam	1,024
91.148.144.0/22	AS45007	VipNet	1,024
91.148.188.0/23	AS205085	NET PLUS ONE Ltd.	512
91.148.142.0/23	AS48917	Optinet Ltd	512
91.148.130.0/24	AS212115	Tamatiya EOOD	256
91.148.184.0/24	AS212363	ZETTA HOSTING SOLUTIONS LLC.	256
91.148.167.0/24	AS214177	Validation Labs LTD	256
91.148.148.0/24	AS31083	Telepoint Ltd	256
91.148.192.0/24	AS34343	Base IP B.V.	256
91.148.134.0/24	AS136258	Oneprovider.com - Bogota Infrastructure	256
91.148.133.0/24	AS40065	CNServers LLC	256
91.148.128.0/24	AS50360	Tamatiya EOOD	256
91.148.129.0/24	AS50360	Tamatiya EOOD	256
91.148.186.0/24	AS50360	Tamatiya EOOD	256
91.148.131.0/24	AS57344	Lir.bg EOOD	256
91.148.140.0/24	AS57344	BriliantNET	256
91.148.149.0/24	AS57344	CascadasResidence	256
91.148.160.0/24	AS57344	BriliantNET	256
91.148.168.0/24	AS57344	NS1	256
91.148.187.0/24	AS57344	VEGA 1993 EOOD	256
91.148.161.0/24	AS61996	GIGAMAX	256
91.148.249.0/24	AS34343	Base IP B.V.	256
91.148.135.0/24	AS136258	Oneprovider.com - Nicosia Infrastructure	256
91.148.166.0/24	AS200628	BGO Cloud OOD	256
91.148.185.0/24	AS202543	Lir.bg EOOD	256
91.148.132.0/24	AS203380	DA International Group Ltd.	256
91.148.141.0/24	AS203380	DA International Group Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
91.148.155.69	AS197897 5KOM OOD	`3.83ms` 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
77.160.251.40	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
91.6.100.216	AS3320 Deutsche Telekom AG	`6.04ms` from Berlin, DE
59.180.169.200	AS17813 Mahanagar Telephone Nigam Limited	`1.77ms` from Delhi, IN
62.183.254.184	AS16086 DNA Oyj	`5.30ms` from Helsinki, FI
49.244.161.104	AS23752 Nepal Telecommunications Corporation, Internet Services,	`1.98ms` from Kathmandu, NP
188.76.149.200	AS12479 Orange Espagne SA	`1.32ms` from Madrid, ES
80.93.131.24	AS21056 Vianova S.p.A	`0.09ms` from Milan, IT
73.120.57.8	AS7922 Comcast Cable Communications, LLC	`18.04ms` from Murfreesboro, US
18.204.142.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
13.125.116.184	AS16509 Amazon.com, Inc.	`0.15ms` from Seoul, KR
119.207.238.104	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
211.25.18.104	AS9930 TTNET-MY	`1.30ms` from Sepang, MY
49.235.238.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.83ms` from Shanghai, CN
35.78.5.40	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
84.238.7.184	AS33796 BOLIGNET-AARHUS F.M.B.A.	`3.34ms` from Copenhagen, DK
39.102.232.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.99ms` from Hohhot, CN
121.125.80.72	AS9318 SK Broadband Co Ltd	`1.70ms` from Incheon, KR
212.170.18.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.36ms` from Madrid, ES
101.191.76.40	AS1221 Telstra Limited	`9.42ms` from Melbourne, AU
187.209.75.72	AS8151 UNINET	`10.45ms` from Monterrey, MX
121.127.37.8	AS50340 JSC Selectel	`0.69ms` from Moscow, RU
129.219.87.168	AS2900 Arizona Tri University Network	`0.92ms` from Phoenix, US
174.168.78.88	AS7922 Comcast Cable Communications, LLC	`9.84ms` from Providence, US
124.132.156.216	AS4837 CHINA UNICOM China169 Backbone	`9.40ms` from Qingdao, CN
20.230.148.200	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 -f2 91.148.155.33

traceroute to 91.148.155.33 (91.148.155.33): 64 hops max, 52 byte packets

2 [] 193.169.198.221 3.089 ms

3 [AS29582] 212.233.255.234 3.219 ms

4 [AS197897] 91.148.155.33 3.947 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales