1. All IP Ranges
  2. 148.0.0.0/8
  3. 148.81.0.0/16
  4. AS1887  | 148.81.0.0/16

148.81.0.0/16

AS1887  ·  NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY

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Summary

Country Poland
Domain nask.pl
ASN AS1887
Registry RIPE
ID PL-NASK-19931002

WHOIS Details

inetnum:        148.81.0.0 - 148.81.255.255
netname:        PL-NASK-19931002
country:        PL
org:            ORG-NRaA1-RIPE
admin-c:        NASK1-RIPE
tech-c:         NASK1-RIPE
status:         ALLOCATED PA
notify:         registry@nask.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NASK-MNT
mnt-lower:      NASK-MNT
mnt-routes:     NASK-MNT
mnt-irt:        IRT-CERT-POLSKA
created:        1970-01-01T00:00:00Z
last-modified:  2016-07-13T08:54:34Z
source:         RIPE
abuse-email:    abuse@nask.pl
abuse-c:        NASK1-RIPE
abuse-org:      ORG-NRaA1-RIPE

organisation:   ORG-NRaA1-RIPE
org-name:       NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
country:        PL
org-type:       LIR
address:        ul. Kolska 12
address:        01-045
address:        Warszawa
address:        POLAND
phone:          +48 22 3808204
phone:          +48 22 3808200
fax-no:         +48 22 3808201
e-mail:         registry@nask.pl
admin-c:        NASK1-RIPE
admin-c:        JK6662-RIPE
admin-c:        TM3779-RIPE
abuse-c:        NASK1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NASK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NASK-MNT
created:        2004-04-17T11:47:37Z
last-modified:  2022-12-05T13:04:50Z
source:         RIPE

role:           NASK LIR
org:            ORG-NRaA1-RIPE
address:        ul. Kolska 12
address:        01-045 Warszawa
address:        Poland
phone:          +48 22 380 82 00
fax-no:         +48 22 380 82 01
e-mail:         registry@nask.pl
abuse-mailbox:  abuse@nask.pl
remarks:        Network problems: hostmaster@nask.pl
remarks:        Registry contact: registry@nask.pl
remarks:        Abuse and spam notification: abuse@nask.pl
remarks:        
remarks:        Please send spam and abuse notifications to abuse@nask.pl only -
remarks:        notifications sent to other mailboxes will be left without action.
admin-c:        TM3779-RIPE
tech-c:         JK6662-RIPE
tech-c:         TM3779-RIPE
nic-hdl:        NASK1-RIPE
notify:         registry@nask.pl
mnt-by:         NASK-MNT
created:        2002-06-25T14:34:39Z
last-modified:  2016-05-09T11:58:25Z
source:         RIPE

route:          148.81.0.0/16
descr:          WAWPOLIP
origin:         AS1887
mnt-by:         AS1887-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:53Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 148.81.0.0/16

Range ASN Company Num of IPs
148.81.116.0/24 AS60421 Urzad Miasta Siedlce - MAN (AS60421) 256
148.81.248.0/24 AS201125 Instytutu Fizjologii i Patologii Sluchu 256
148.81.230.0/24 AS201617 Institute of Aviation 256
148.81.117.0/24 AS196802 Wojskowa Akademia Techniczna im. Jaroslawa Dabrowskiego 256
148.81.206.0/24 AS207204 Centrum Nauki Kopernik 256
148.81.11.0/24 AS209314 Akademia Sztuk Pieknych w Warszawie 256
148.81.12.0/24 AS209314 Akademia Sztuk Pieknych w Warszawie 256
148.81.127.0/24 AS41092 Instytut Gruzlicy i Chorob Pluc 256
148.81.246.0/23 AS202121 Politechnika Warszawska - Oddzia? P?ock 512

Nearby Ranges

BGP prefixes that overlap with 148.0.0.0/8

Range ASN Company Num of IPs
148.240.0.0/16 AS6503 Axtel, S.A.B. de C.V. 65,536
148.197.0.0/16 AS786 ISO 65,536
148.166.0.0/16 AS54973 Sacred Heart University 65,536
148.77.0.0/16 AS6128 Optimum Online 65,536
148.150.0.0/16 AS55013 MTS Systems Corporation 65,536
148.243.0.0/16 AS6503 Axtel, S.A.B. de C.V. 65,536
148.184.0.0/16 AS27016 United States Nuclear Regulatory Commission 65,536
148.208.0.0/16 AS270149 CFE TELECOMUNICACIONES E INTERNET PARA TODOS 65,536
148.84.0.0/16 AS31822 Lehman College 65,536
148.70.0.0/16 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 65,536
148.8.0.0/16 AS394673 Milwaukee Area Technical College 65,536
148.62.0.0/16 AS33070 Rackspace Hosting 65,536
148.246.0.0/16 AS28534 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 65,536
148.204.0.0/16 AS3484 Instituto Politecnico Nacional 65,536
148.103.0.0/16 AS12066 ALTICE DOMINICANA S.A. 65,536
148.71.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
148.61.0.0/16 AS237 Grand Valley State University 65,536
148.126.0.0/16 AS2575 Salt River Project Agricultural Improvement and Power District 65,536
148.175.0.0/16 AS13649 KENNECOTT UTAH COPPER LLC 65,536
148.208.0.0/16 AS272323 CFE TELECOMUNICACIONES E INTERNET PARA TODOS 65,536
148.85.0.0/16 AS32559 Amherst College 65,536
148.111.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
148.246.0.0/16 AS28533 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 65,536
148.210.0.0/16 AS2904 Universidad Autonoma De Ciudad Juarez 65,536
148.246.0.0/16 AS28530 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 65,536
148.2.0.0/16 AS197425 SE-581 88 Linkoping 65,536
148.238.0.0/16 AS11172 Universidad de Monterrey 65,536
148.220.0.0/16 AS263134 Universidad Autonoma de Queretaro 65,536
148.234.0.0/16 AS3454 Universidad Autonoma de Nuevo Leon 65,536
148.179.0.0/16 AS11719 Eaton Corporation 65,536
148.244.0.0/16 AS11172 Alestra, S. de R.L. de C.V. 65,536
148.168.0.0/16 AS11971 Pfizer Inc. 65,536
148.69.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
148.63.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
148.56.0.0/16 AS12430 VODAFONE ESPANA S.A.U. 65,536
148.3.0.0/16 AS12430 ORG-AMS1-RIPE 65,536
148.149.0.0/16 AS13325 Michigan State Government 65,536
148.209.0.0/16 AS22122 Universidad Autónoma de Yucatán 65,536
148.211.0.0/16 AS11172 UNIVERSIDAD AUTONOMA DE AGUASCALIENTES 65,536
148.246.0.0/16 AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 65,536
148.100.0.0/16 AS14618 Marist University 65,536
148.213.0.0/16 AS15236 Universidad de Colima 65,536
148.229.0.0/16 AS18734 UNIVERSIDAD AUTONOMA DE CHIHUAHUA 65,536
148.254.0.0/16 AS174 Cogent Communications, LLC 65,536
148.104.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
148.216.0.0/16 AS11172 Universidad Michoacana de San Nicolas de Hidalgo 65,536
148.215.0.0/16 AS28526 Universidad Autonoma del Estado de Mexico 65,536
148.108.0.0/16 AS26072 FirstEnergy Corp. 65,536
148.79.0.0/16 AS786 Daresbury Laboratory Site Network 65,536

Hosted domains

There are 817 domain names hosted across 159 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
148.81.111.104 wpad.ostrowwlkp.pl 125
148.81.111.113 autodiscover.zachpomor.pl 111
148.81.111.91 sicherheits.pl 105
148.81.111.121 ghura.pl 46
148.81.200.236 polishscores.pl 39
148.81.111.90 blacklistorta.pl 31
148.81.196.57 vistula.edu.pl 27
148.81.200.54 aranea.com.pl 16
148.81.111.97 geed.pl 14
148.81.188.198 vizja.pl 13
148.81.199.12 encyklopediateatru.pl 10
148.81.196.55 osrodekogonki.pl 9
148.81.188.195 vizja.net 9
148.81.111.94 adoganyny.pl 9
148.81.189.19 graphenetoget.online 9
148.81.201.32 zwiedzaj-natolin.pl 8
148.81.198.114 adverso.com.pl 7
148.81.195.175 alebum.pl 6
148.81.54.134 szkoladoktorskatib.edu.pl 6
148.81.188.15 koszykowa.pl 5

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

2,335 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
148.81.24.107 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.23ms from Warsaw, PL
148.81.2.58 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.05ms from Warsaw, PL
148.81.200.97 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 0.98ms from Warsaw, PL
148.81.130.58 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.22ms from Warsaw, PL
148.81.16.38 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 2.88ms from Warsaw, PL
148.81.14.1 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.27ms from Warsaw, PL
148.81.255.220 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.16ms from Warsaw, PL
148.81.195.250 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.10ms from Warsaw, PL
148.81.246.72 AS202121 Politechnika Warszawska Filia w Plocku 2.79ms from Warsaw, PL
148.81.208.51 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.13ms from Warsaw, PL
148.81.10.1 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.76ms from Warsaw, PL
148.81.201.162 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 0.97ms from Warsaw, PL
148.81.207.21 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.10ms from Warsaw, PL
148.81.111.104 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 2.63ms from Warsaw, PL
148.81.36.1 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 2.49ms from Warsaw, PL
148.81.247.201 AS202121 Politechnika Warszawska Filia w Plocku 3.05ms from Warsaw, PL
148.81.108.9 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 0.90ms from Warsaw, PL
148.81.26.211 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 0.87ms from Warsaw, PL
148.81.225.35 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.19ms from Warsaw, PL
148.81.194.205 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.16ms from Warsaw, PL
148.81.206.51 AS207204 Centrum Nauki Kopernik 9.93ms from Warsaw, PL
148.81.44.253 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.05ms from Warsaw, PL
148.81.119.10 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.50ms from Warsaw, PL
148.81.166.134 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.15ms from Warsaw, PL
148.81.109.5 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 0.84ms 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
24.91.232.48 AS7922 Comcast Cable Communications, LLC 7.52ms from Boston, US
182.64.73.96 AS24560 Bharti Airtel Ltd., Telemedia Services 7.64ms from Delhi, IN
92.138.33.112 AS3215 Orange S.A. 12.94ms from Frankfurt am Main, DE
176.93.6.0 AS16086 DNA Oyj 11.25ms from Helsinki, FI
119.187.204.240 AS4837 CHINA UNICOM China169 Backbone 6.89ms from Jinan, CN
18.132.178.192 AS16509 Amazon.com, Inc. 0.15ms from London, GB
80.225.170.0 AS31898 Oracle Corporation 1.02ms from Madrid, ES
178.61.172.224 AS21050 Fast Communication Company Ltd 10.04ms from Manama, BH
110.42.234.224 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.29ms from Shanghai, CN
79.125.251.80 AS6821 Makedonski Telekom AD-Skopje 5.65ms from Skopje, MK
203.219.35.208 AS7545 TPG Telecom Limited 0.43ms from Sydney, AU
193.74.211.32 AS5432 Proximus NV 1.16ms from Brussels, BE
102.41.52.80 AS8452 TE-AS 8.32ms from Cairo, EG
12.206.114.208 AS7018 AT&T Enterprises, LLC 7.53ms from Chicago, US
166.247.238.224 AS6167 Verizon Business 18.00ms from Dallas, US
87.232.251.0 AS34245 Magnet Networks Limited 0.86ms from Dublin, IE
91.6.142.176 AS3320 Deutsche Telekom AG 8.72ms from Frankfurt am Main, DE
103.236.143.48 AS151520 PT Jaringan Internet Tayu 8.07ms from Jakarta, ID
31.194.229.96 AS3269 Telecom Italia S.p.A. 4.66ms from Milan, IT
207.191.137.240 AS16904 Arvig Enterprises Inc. 2.89ms from Minneapolis, US
24.50.103.48 AS11290 Cogeco Connexion inc 7.74ms from Montreal, CA
114.225.71.0 AS4134 CHINANET-BACKBONE 4.62ms from Nanjing, CN
176.174.12.48 AS5410 Bouygues Telecom SA 7.25ms from Paris, FR
177.121.153.144 AS26615 TIM S/A 2.58ms from Sao Paulo, BR
130.185.211.144 AS48917 Optinet Ltd 5.37ms from Sofia, BG

Traceroute

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

$
traceroute -a -n -q1 -m5 148.81.223.239
traceroute to 148.81.223.239 (148.81.223.239): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Turin, IT
On

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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.

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