212.87.248.0/23

AS209860 · My Net Michal Bronczkowski

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Summary

Country	Poland
Domain	my.net.pl
ASN	AS209860
Registry	RIPE
ID	PL-MYNET-MB-CZEST-2

WHOIS Details

inetnum:        212.87.248.0 - 212.87.249.255
descr:          The network of MyNET Michal Bronczkowski
netname:        PL-MyNET-MB-CZEST-2
org:            ORG-MMB15-RIPE
country:        PL
admin-c:        MO6896-RIPE
tech-c:         MO6896-RIPE
status:         ASSIGNED PA
mnt-by:         PL-CZESTMAN-MNT
created:        2025-01-30T18:43:45Z
last-modified:  2025-01-30T18:44:57Z
source:         RIPE
abuse-email:    abuse@my.net.pl
abuse-c:        MO6896-RIPE
abuse-org:      ORG-MMB15-RIPE

organisation:   ORG-MMB15-RIPE
org-name:       My Net Michal Bronczkowski
country:        PL
org-type:       OTHER
address:        ul. Jacka Kuronia 20, 42-215 Czestochowa, PL
e-mail:         biuro@my.net.pl
abuse-c:        MO6896-RIPE
mnt-ref:        PL-CZESTMAN-MNT
mnt-by:         PL-CZESTMAN-MNT
created:        2018-11-16T13:38:15Z
last-modified:  2023-03-08T12:16:08Z
source:         RIPE

role:           MyNet-MB Operations
address:        MyNet Michal Bronczkowski
address:        ul. Jacka Kuronia 20, 42-215 Czestochowa, PL
e-mail:         biuro@my.net.pl
abuse-mailbox:  abuse@my.net.pl
nic-hdl:        MO6896-RIPE
mnt-by:         PL-CZESTMAN-MNT
created:        2018-11-16T13:31:07Z
last-modified:  2023-03-08T12:20:09Z
source:         RIPE

route:          212.87.248.0/23
descr:          MyNET Michal Bronczkowski, PL
origin:         AS209860
mnt-by:         PL-CZESTMAN-MNT
created:        2025-01-30T18:48:38Z
last-modified:  2025-01-30T18:48:38Z
source:         RIPE

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.87.249.251	ccinstitute.pl	2
212.87.249.92	alfaerp.com	1

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

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Pingable IPs

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

IP Address	ASN	Details
212.87.248.57	AS209860 My Net Michal Bronczkowski	`4.70ms` from Warsaw, PL
212.87.249.33	AS209860 My Net Michal Bronczkowski	`4.12ms` from Warsaw, PL

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
12.233.33.7	AS7018 AT&T Enterprises, LLC	`5.52ms` from Dallas, US
91.40.65.199	AS3320 Deutsche Telekom AG	`6.28ms` from Frankfurt am Main, DE
180.11.254.135	AS4713 NTT Communications Corporation	`2.92ms` from Tokyo, JP
121.50.214.215	AS9313 Network Technology (AUST) P/L	`0.12ms` from Brisbane, AU
34.69.68.199	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
216.39.79.151	AS3561 CenturyLink Communications, LLC	`1.17ms` from Dallas, US
191.33.54.167	AS18881 TELEFÔNICA BRASIL S.A	`8.45ms` from Fortaleza, BR
18.185.198.199	AS16509 Amazon.com, Inc.	`0.23ms` from Frankfurt am Main, DE
92.76.235.167	AS3209 Vodafone GmbH	`7.25ms` from Frankfurt am Main, DE
27.193.123.167	AS4837 CHINA UNICOM China169 Backbone	`3.35ms` from Qingdao, CN
44.206.66.119	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
152.249.193.231	AS27699 TELEFÔNICA BRASIL S.A	`1.60ms` from Sao Paulo, BR
167.23.88.7	AS11870 ALTICOR INC	`0.49ms` from Sydney, AU
219.124.110.7	AS23783 Cable Networks Akita Co.,ltd.	`13.84ms` from Tokyo, JP
109.233.111.87	AS48716 PS Internet Company LLP	`0.35ms` from Almaty, KZ
87.156.13.199	AS3320 Deutsche Telekom AG	`5.28ms` from Frankfurt am Main, DE
84.249.118.119	AS1759 Telia Finland Oyj	`9.55ms` from Helsinki, FI
118.143.124.55	AS9304 HGC Global Communications Limited	`1.14ms` from Hong Kong, HK
72.176.238.119	AS11427 Charter Communications Inc	`6.52ms` from Houston, US
113.199.147.231	AS23752 Nepal Telecommunications Corporation, Internet Services,	`5.76ms` from Kathmandu, NP
175.17.70.103	AS4837 CHINA UNICOM China169 Backbone	`10.90ms` from Liaoyang, CN
42.180.138.55	AS4837 CHINA UNICOM China169 Backbone	`8.84ms` from Liaoyang, CN
66.75.13.151	AS20001 Charter Communications Inc	`9.48ms` from Los Angeles, US
49.255.37.199	AS4826 Vocus Connect International Backbone	`0.46ms` from Melbourne, AU
13.70.170.87	AS8075 Microsoft Corporation	`0.52ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f4 212.87.249.113

traceroute to 212.87.249.113 (212.87.249.113): 64 hops max, 52 byte packets

4 [AS28917] 80.77.167.153 23.513 ms

5 *

6 [AS25084] 212.87.241.101 55.568 ms

7 [AS209860] 212.87.242.50 45.168 ms

8 [AS209860] 212.87.249.113 49.22 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

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.

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

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