213.155.169.0/24

AS211025 · OPTO-TECH GRZEGORZ WROBLEWSKI

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

Summary

Country	Poland
Domain	opto-tech.pl
ASN	AS211025
Parent Range	213.155.160.0/19
Registry	RIPE
ID	OPTO-TECH

WHOIS Details

inetnum:        213.155.169.0 - 213.155.169.255
descr:          OPTO-TECH Grzegorz Wrรณblewski
netname:        Opto-tech
country:        PL
admin-c:        LS10590-RIPE
tech-c:         LS10590-RIPE
status:         ASSIGNED PA
mnt-by:         ACI-MNT-POLAND
created:        2019-05-17T09:24:09Z
last-modified:  2019-05-17T09:24:09Z
source:         RIPE
abuse-email:    abuse@man.szczecin.pl
abuse-c:        AD10876-RIPE
abuse-org:      ORG-AMAN1-RIPE

person:         Lukasz Szewczyk
address:        Academic Centre of Computer Science
address:        al. Piastow 41
address:        71-065 Szczecin
address:        Poland
phone:          +48914495851
e-mail:         l.szewczyk@man.szczecin.pl
nic-hdl:        LS10590-RIPE
mnt-by:         LS46802-MNT
created:        2013-04-04T11:06:53Z
last-modified:  2013-04-04T11:06:54Z
source:         RIPE

route:          213.155.160.0/19
descr:          pl.amsk
origin:         AS13119
mnt-by:         ACI-MNT-POLAND
created:        2005-06-27T09:44:04Z
last-modified:  2005-06-27T09:44:04Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 213.155.169.0/24

Range	ASN	Company	Num of IPs
213.155.160.0/19	AS13119	Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki	8,192
213.155.160.0/19	AS211025	Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki	8,192

Nearby Ranges

BGP prefixes that overlap with 213.155.0.0/16

Range	ASN	Company	Num of IPs
213.155.192.0/19	AS34267	PJSC Rostelecom	8,192
213.155.224.0/19	AS31246	O2 Czech Republic, a.s.	8,192
213.155.128.0/19	AS1299	Arelion Sweden AB	8,192
213.155.160.0/19	AS13119	Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki	8,192
213.155.64.0/19	AS12337	noris network AG	8,192
213.155.160.0/19	AS211025	Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki	8,192
213.155.32.0/19	AS42908	O2 Czech Republic, a.s.	8,192
213.155.200.0/21	AS12389	PJSC Rostelecom, Bryansk branch	2,048
213.155.208.0/21	AS12389	PJSC Rostelecom, Bryansk branch	2,048
213.155.216.0/21	AS12389	PJSC Rostelecom, Bryansk branch	2,048
213.155.192.0/21	AS34267	PJSC Rostelecom, Bryansk branch	2,048
213.155.192.0/21	AS12389	PJSC Rostelecom, Bryansk branch	2,048
213.155.188.0/23	AS43803	Speedmedia Sp z o.o.	512
213.155.170.0/23	AS211025	OPTO-TECH Grzegorz Wróblewski	512
213.155.182.0/23	AS43803	Speedmedia Sp z o.o.	512
213.155.177.0/24	AS211025	OPTO-TECH Grzegorz Wróblewski	256
213.155.172.0/24	AS211025	OPTO-TECH Grzegorz Wróblewski	256
213.155.175.0/24	AS43803	Speedmedia Sp z o.o.	256
213.155.176.0/24	AS43803	Speedmedia Sp z o.o.	256
213.155.99.0/24	AS8685	DLT Turizm A.S. / Tatilsepeti	256
213.155.167.0/24	AS204444	LanTech Networks INTERNET TELEWIZJA TELEFON	256
213.155.29.0/24	AS49791	Anton Levin	256
213.155.28.0/24	AS50053	Anton Levin	256
213.155.100.0/24	AS8685	DorukNet Co-Location block	256
213.155.104.0/24	AS8685	DorukCloud network block	256
213.155.105.0/24	AS8685	DorukCloud network block	256
213.155.106.0/24	AS8685	DorukCloud network block	256
213.155.107.0/24	AS8685	DorukCloud network block	256
213.155.108.0/24	AS8685	DorukCloud network block	256
213.155.109.0/24	AS8685	DorukCloud network block	256
213.155.110.0/24	AS8685	DorukCloud network block	256
213.155.111.0/24	AS8685	DorukCloud network block	256
213.155.112.0/24	AS8685	DorukCloud network block	256
213.155.113.0/24	AS8685	DorukCloud network block	256
213.155.114.0/24	AS8685	DorukCloud network block	256
213.155.115.0/24	AS8685	DorukCloud network block	256
213.155.116.0/24	AS8685	DorukCloud network block	256
213.155.117.0/24	AS8685	DorukCloud network block	256
213.155.118.0/24	AS8685	DorukCloud network block	256
213.155.119.0/24	AS8685	DorukCloud network block	256
213.155.126.0/24	AS8685	DorukCloud network block	256
213.155.181.0/24	AS211025	OPTO-TECH Grzegorz Wróblewski	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
213.155.169.17	tammit.pl	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

Read more

Pingable IPs

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

IP Address	ASN	Details
213.155.169.162	AS211025 OPTO-TECH GRZEGORZ WROBLEWSKI	`9.00ms` 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
24.115.33.104	AS3737 PenTeleData Inc.	`15.40ms` from Ashburn, US
184.97.131.104	AS209 CenturyLink Communications, LLC	`18.83ms` from Des Moines, US
217.110.209.40	AS8220 COLT Technology Services Group Limited	`0.44ms` from Frankfurt am Main, DE
163.204.167.72	AS17816 China Unicom IP network China169 Guangdong province	`9.09ms` from Guangzhou, CN
168.187.42.104	AS6412 Gulfnet International KEMS LLC	`0.57ms` from Kuwait City, KW
92.207.111.136	AS31655 Gamma Telecom Holdings Ltd	`2.94ms` from London, GB
12.231.11.152	AS7018 AT&T Enterprises, LLC	`11.10ms` from Los Angeles, US
23.218.177.248	AS16625 Akamai Technologies, Inc.	`3.33ms` from Nuernberg, DE
124.36.94.232	AS17506 ARTERIA Networks Corporation	`1.85ms` from Tokyo, JP
24.36.23.8	AS7992 Cogeco Connexion Inc.	`5.94ms` from Toronto, CA
98.178.22.168	AS22773 Cox Communications Inc.	`0.35ms` from Atlanta, US
79.101.35.216	AS8400 TELEKOM SRBIJA a.d.	`0.53ms` from Belgrade, RS
175.103.60.8	AS38320 PT Maxindo Mitra Solusi	`0.52ms` from Jakarta, ID
110.143.206.232	AS1221 Telstra Limited	`1.43ms` from Melbourne, AU
72.69.26.184	AS701 Verizon Business	`1.99ms` from New York City, US
92.127.122.200	AS12389 PJSC Rostelecom	`8.91ms` from Novosibirsk, RU
202.79.130.120	AS17698 COMMUNITY NETWORK CENTER INCORPORATED.	`5.21ms` from Osaka, JP
158.199.103.216	AS17698 COMMUNITY NETWORK CENTER INCORPORATED.	`7.94ms` from Osaka, JP
3.88.193.152	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
40.78.70.8	AS8075 Microsoft Corporation	`0.54ms` from San Jose, US
125.168.220.8	AS9443 Vocus Retail	`2.03ms` from Sydney, AU
126.46.173.216	AS17676 SoftBank Corp.	`6.31ms` from Tokyo, JP
60.113.38.120	AS17676 SoftBank Corp.	`3.03ms` from Tokyo, JP
123.120.25.88	AS4808 China Unicom Beijing Province Network	`3.90ms` from Beijing, CN
51.187.176.72	AS5607 Sky UK Limited	`1.50ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 213.155.169.132

traceroute to 213.155.169.132 (213.155.169.132): 64 hops max, 52 byte packets

1 [AS15169] 74.125.252.117 0.71 ms

2 [AS15169] 216.239.58.134 0.727 ms

3 [] 89.46.145.117 8.731 ms

4 [AS13119] 213.155.191.255 8.869 ms

5 *

6 *

7 *

8 *

9 [AS211025] 213.155.169.132 9.661 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 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