31.211.137.0/24

AS197897 · 5KOM OOD

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Summary

Country	Bulgaria
Domain	optisprint.net
ASN	AS197897
Parent Range	31.211.128.0/20
Registry	RIPE
ID	PETKOM

WHOIS Details

inetnum:        31.211.128.0 - 31.211.143.255
netname:        PETKOM
descr:          5KOM OOD
org:            ORG-OA407-RIPE
country:        BG
admin-c:        EI652-RIPE
tech-c:         EI652-RIPE
status:         ASSIGNED PA
mnt-by:         NOVATEL-MNT
created:        2011-06-10T11:41:01Z
last-modified:  2025-09-10T10:30:42Z
source:         RIPE
abuse-email:    abuse@optisprint.net
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:         momchilgergov@optisprint.net
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:    abuse@optisprint.net
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:         plamen.tsakov@optisprint.net
nic-hdl:        EI652-RIPE
mnt-by:         NOVATEL-MNT
created:        2011-06-10T11:39:01Z
last-modified:  2025-10-01T08:42:52Z
source:         RIPE

route:          31.211.128.0/20
descr:          5KOM
origin:         AS197897
mnt-by:         NOVATEL-MNT
created:        2014-01-22T08:52:45Z
last-modified:  2014-01-22T08:52:45Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 31.211.137.0/24

Range	ASN	Company	Num of IPs
31.211.128.0/20	AS197897	5KOM OOD	4,096

Nearby Ranges

BGP prefixes that overlap with 31.211.0.0/16

Range	ASN	Company	Num of IPs
31.211.0.0/17	AS56981	JSC ER-Telecom Holding	32,768
31.211.192.0/18	AS33885	Telenor Sverige AB	16,384
31.211.128.0/20	AS197897	5KOM OOD	4,096
31.211.80.0/21	AS56707	OOO NETCOM, telecommunication company	2,048
31.211.160.0/21	AS56745	Kalnet4u Ltd	2,048
31.211.176.0/21	AS203986	schnell-im-netz.de GmbH & Co.KG	2,048
31.211.44.0/22	AS56707	OOO NETCOM, telecommunication company	1,024
31.211.76.0/22	AS56707	OOO NETCOM, telecommunication company	1,024
31.211.61.0/24	AS56707	OOO NETCOM, telecommunication company	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
31.211.137.91	sixglobal.info	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
31.211.137.71	AS197897 5KOM OOD	`3.15ms` 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
129.190.55.104	AS89 Navy Network Information Center (NNIC)	`2.64ms` from Ashburn, US
58.64.93.248	AS133481 AIS Fibre	`9.55ms` from Bangkok, TH
201.244.100.88	AS19429 ETB - Colombia	`3.03ms` from Bogota, CO
18.221.248.56	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
106.194.31.72	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`12.52ms` from Delhi, IN
54.171.41.72	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE
79.237.253.24	AS3320 Deutsche Telekom AG	`3.44ms` from Duesseldorf, DE
87.145.103.8	AS3320 Deutsche Telekom AG	`7.12ms` from Frankfurt am Main, DE
185.183.229.216	AS36924 GVA Cote d'Ivoire SAS	`0.52ms` from Lagos, NG
43.249.188.8	AS132925 Ideastack Solutions Private Limited	`2.42ms` from Mumbai, IN
202.86.246.184	AS17698 COMMUNITY NETWORK CENTER INCORPORATED.	`5.97ms` from Osaka, JP
24.16.98.40	AS7922 Comcast Cable Communications, LLC	`12.19ms` from Seattle, US
125.12.150.56	AS9824 JCOM Co., Ltd.	`10.64ms` from Tokyo, JP
199.167.220.72	AS26646 TravelCLICK Inc.	`2.50ms` from Chicago, US
212.125.98.8	AS13132 cyberways Informationsdienste GmbH	`5.24ms` from Frankfurt am Main, DE
79.238.114.72	AS3320 Deutsche Telekom AG	`7.11ms` from Frankfurt am Main, DE
122.236.78.72	AS4134 CHINANET-BACKBONE	`8.03ms` from Hangzhou, CN
106.249.13.200	AS3786 LG DACOM Corporation	`5.95ms` from Incheon, KR
210.182.171.200	AS3786 LG DACOM Corporation	`1.68ms` from Incheon, KR
24.205.190.184	AS20115 Charter Communications LLC	`3.15ms` from Los Angeles, US
9.235.3.216	AS8075 Microsoft Corporation	`0.14ms` from Milan, IT
133.1.84.120	AS4730 Osaka University	`1.76ms` from Osaka, JP
52.217.235.184	AS16509 Amazon.com, Inc.	`0.31ms` from Reston, US
92.221.37.88	AS29695 Lyse Tele AS	`7.41ms` from Sandefjord, NO
125.139.99.40	AS4766 Korea Telecom	`5.93ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 31.211.137.1

traceroute to 31.211.137.1 (31.211.137.1): 64 hops max, 52 byte packets

2 [] 193.169.198.221 3.632 ms

3 [AS197897] 95.158.151.69 20.203 ms

4 [AS197897] 31.211.137.1 3.341 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On February 7th 2026

What are IP address ranges?

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