81.6.139.0/24

AS43386 · Mariusz Ufel trading as N3T Projekt

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Summary

Country	Poland
Domain	n3tprojekt.pl
ASN	AS43386
Registry	RIPE
ID	N3T

WHOIS Details

inetnum:        81.6.139.0 - 81.6.139.255
netname:        N3T
descr:          N3T Projekt
country:        PL
admin-c:        MU901-RIPE
tech-c:         MU901-RIPE
status:         ASSIGNED PA
mnt-by:         KUT-PL
created:        2010-05-10T11:48:14Z
last-modified:  2022-09-09T10:39:10Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        KIE8-RIPE
abuse-org:      ORG-KUoT1-RIPE

person:         Mariusz Ufel
address:        N3T Projekt
address:        ul. Piaskowa 51
address:        28-236 Rytwiany
phone:          +48 791321652
e-mail:         [email protected]
nic-hdl:        MU901-RIPE
mnt-by:         KUT-PL
created:        2010-05-10T11:48:14Z
last-modified:  2022-09-09T10:45:22Z
source:         RIPE

route:          81.6.139.0/24
descr:          N3T Projekt
origin:         AS43386
mnt-by:         KUT-PL
created:        2017-03-02T11:05:14Z
last-modified:  2022-09-09T10:39:10Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.6.0.0/16

Range	ASN	Company	Num of IPs
81.6.64.0/18	AS15897	Vodafone Telekomunikasyon A.S.	16,384
81.6.192.0/18	AS13285	TalkTalk Communications Limited	16,384
81.6.0.0/19	AS1836	green.ch AG	8,192
81.6.48.0/20	AS1836	green.ch AG	4,096
81.6.32.0/20	AS13030	Init7 (Switzerland) Ltd.	4,096
81.6.140.0/24	AS43386	N3T Projekt	256
81.6.187.0/24	AS48227	Swietokrzyski Urzad Wojewodzki	256
81.6.136.0/24	AS208930	INTERBIT	256
81.6.136.0/24	AS30778	INTERBIT	256
81.6.140.0/24	AS30778	N3T Projekt	256

Hosted domains

There are 11 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.6.139.84	koniemloty.pl	11

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

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

IP Address	ASN	Details
81.6.139.2	AS43386 Mariusz Ufel trading as N3T Projekt	`4.73ms` 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
111.199.41.184	AS4808 China Unicom Beijing Province Network	`3.87ms` from Beijing, CN
35.163.71.216	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
41.91.248.200	AS37069 The Egyptian Company for Mobile Services (Mobinil)	`4.49ms` from Cairo, EG
35.222.6.232	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
204.1.22.88	AS400427 IQ Fiber	`0.87ms` from Jacksonville, US
109.208.137.216	AS3215 Orange S.A.	`3.81ms` from Marseille, FR
195.78.17.40	AS6758 Monaco Telecom S.A.	`4.26ms` from Marseille, FR
79.44.233.24	AS3269 Telecom Italia S.p.A.	`8.44ms` from Milan, IT
182.106.129.168	AS4134 CHINANET-BACKBONE	`0.51ms` from Nanchang, CN
121.83.80.216	AS17511 OPTAGE Inc.	`2.91ms` from Osaka, JP
122.130.169.24	AS2518 BIGLOBE Inc.	`12.70ms` from Osaka, JP
221.167.211.56	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
221.165.20.24	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
218.68.249.40	AS4837 CHINA UNICOM China169 Backbone	`5.08ms` from Beijing, CN
87.141.58.104	AS3320 Deutsche Telekom AG	`3.62ms` from Berlin, DE
190.176.187.72	AS22927 Telefonica de Argentina	`19.65ms` from Buenos Aires, AR
35.209.14.152	AS19527 Google LLC	`0.12ms` from Council Bluffs, US
54.75.228.88	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
18.200.180.152	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
118.69.194.184	AS18403 FPT Telecom Company	`0.99ms` from Ho Chi Minh City, VN
98.40.174.168	AS7922 Comcast Cable Communications, LLC	`7.00ms` from Houston, US
38.170.226.136	AS36352 HostPapa	`0.31ms` from Los Angeles, US
41.90.231.88	AS37061 Safaricom Limited	`1.98ms` from Mombasa, KE
62.105.135.88	AS3216 PJSC "Vimpelcom"	`0.54ms` from Moscow, RU
80.183.89.168	AS3269 Telecom Italia S.p.A.	`2.74ms` from Naples, IT

Traceroute

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

traceroute -a -n -q1 -f2 81.6.139.55

traceroute to 81.6.139.55 (81.6.139.55): 64 hops max, 52 byte packets

2 [] 195.182.219.12 4.106 ms

3 [AS43386] 81.6.139.253 11.075 ms

4 *

5 *

6 *

7 [AS43386] 81.6.139.55 15.227 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.

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