31.211.138.0/24

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
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 31.211.138.0/24

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 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

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

IP Address	ASN	Details
31.211.138.234	AS197897 5KOM OOD	`3.89ms` 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
70.161.159.24	AS22773 Cox Communications Inc.	`8.12ms` from Ashburn, US
186.188.94.136	AS21826 Corporación Telemic C.A.	`12.42ms` from Bogota, CO
186.56.214.168	AS22927 Telefonica de Argentina	`11.85ms` from Buenos Aires, AR
97.135.155.152	AS6167 Verizon Business	`19.40ms` from Chicago, US
130.211.199.24	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
203.186.10.40	AS9269 Hong Kong Broadband Network Ltd.	`1.27ms` from Hong Kong, HK
42.59.29.24	AS4837 CHINA UNICOM China169 Backbone	`9.06ms` from Liaoyang, CN
57.154.130.8	AS8075 Microsoft Corporation	`0.71ms` from San Jose, US
112.149.211.72	AS17858 LG POWERCOMM	`1.72ms` from Seoul, KR
49.174.79.72	AS17858 LG POWERCOMM	`2.31ms` from Seoul, KR
39.30.37.168	AS4766 Korea Telecom	`5.01ms` from Seoul, KR
118.233.139.184	AS38841 kbro CO. Ltd.	`11.23ms` from Taipei, TW
118.79.110.152	AS4837 CHINA UNICOM China169 Backbone	`2.51ms` from Taiyuan, CN
69.87.225.8	AS21898 Plant TiftNet, Inc	`13.02ms` from Atlanta, US
197.36.141.200	AS8452 TE-AS	`4.27ms` from Cairo, EG
73.246.189.136	AS7922 Comcast Cable Communications, LLC	`5.61ms` from Chicago, US
174.100.187.88	AS10796 Charter Communications Inc	`12.88ms` from Columbus, US
3.143.249.104	AS16509 Amazon.com, Inc.	`0.95ms` from Columbus, US
217.254.254.104	AS3320 Deutsche Telekom AG	`3.73ms` from Frankfurt am Main, DE
27.71.153.88	AS7552 Viettel Group	`15.94ms` from Ho Chi Minh City, VN
136.49.56.168	AS16591 Google Fiber Inc.	`4.88ms` from Houston, US
2.23.177.72	AS20940 Akamai International B.V.	`0.33ms` from London, GB
90.202.36.216	AS5607 Sky UK Limited	`5.91ms` from London, GB
131.94.44.200	AS3681 Florida International University	`1.34ms` from Miami, US
92.159.11.232	AS3215 Orange S.A.	`7.48ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 31.211.138.1

traceroute to 31.211.138.1 (31.211.138.1): 64 hops max, 52 byte packets

2 [AS57344] 193.169.198.221 3.216 ms

3 [AS29582] 212.233.255.234 3.356 ms

4 [AS197897] 31.211.138.1 3.988 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On November 14th 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.

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