81.161.112.0/23

AS199028 · Uniwersytet Medyczny w Lublinie

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

Summary

Country	Poland
Domain	lublin.pl
ASN	AS199028
Registry	RIPE
ID	PL-UNIWERSYTET-MEDYCZNY-LUBLIN

WHOIS Details

inetnum:        81.161.112.0 - 81.161.113.255
netname:        PL-UNIWERSYTET-MEDYCZNY-LUBLIN
country:        PL
org:            ORG-UMED1-RIPE
admin-c:        MM33979-RIPE
tech-c:         MM33979-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PL-LUBMAN-MNT
mnt-routes:     PL-LUBMAN-MNT
mnt-domains:    PL-LUBMAN-MNT
notify:         operator@man.lublin.pl
created:        2012-07-17T14:32:02Z
last-modified:  2016-04-14T10:19:48Z
source:         RIPE
sponsoring-org: ORG-MCU1-RIPE
abuse-email:    abuse@umlub.pl
abuse-c:        AR22152-RIPE
abuse-org:      ORG-MCU1-RIPE

organisation:   ORG-UMED1-RIPE
org-name:       Uniwersytet Medyczny w Lublinie
country:        PL
org-type:       OTHER
address:        Al. Rac?awickie 1
address:        20-059 Lublin, Poland
e-mail:         informatyka@umlub.pl
abuse-c:        AR22152-RIPE
mnt-ref:        PL-LUBMAN-MNT
mnt-by:         PL-LUBMAN-MNT
created:        2012-07-17T07:41:20Z
last-modified:  2022-12-01T16:57:19Z
source:         RIPE

person:         Marcin Marcewicz
address:        Al. Rac?awickie 1
address:        20-059 Lublin, Poland
phone:          +48 81 528 88 53
e-mail:         informatyka@umlub.pl
org:            ORG-UMED1-RIPE
nic-hdl:        MM33979-RIPE
mnt-by:         PL-LUBMAN-MNT
created:        2012-07-17T07:45:03Z
last-modified:  2012-07-17T07:56:27Z
source:         RIPE

route:          81.161.112.0/23
descr:          Uniwersytet Medyczny w Lublinie
origin:         AS199028
mnt-by:         PL-LUBMAN-MNT
created:        2013-01-24T21:42:40Z
last-modified:  2013-01-24T21:42:40Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.161.0.0/16

Range	ASN	Company	Num of IPs
81.161.128.0/18	AS15516	DKTV A/S	16,384
81.161.64.0/20	AS59479	GEMNET s.r.o.	4,096
81.161.208.0/20	AS9177	RTA Telecom Ltd.	4,096
81.161.192.0/20	AS58321	Oxylion Sp. z o.o.	4,096
81.161.240.0/20	AS28949	8, Kliment Ohridski St.	4,096
81.161.88.0/21	AS204170	Awaser Oman LLC	2,048
81.161.80.0/21	AS204170	Awaser Oman LLC	2,048
81.161.108.0/22	AS199980	IVENDO sp. z o.o.	1,024
81.161.52.0/22	AS2856	Welt-Net Broadband	1,024
81.161.48.0/22	AS50835	Welt-Net Broadband	1,024
81.161.104.0/22	AS44124	Rybnet Sp. z o.o. Sp. k.	1,024
81.161.4.0/22	AS3561	SoHo Internet Solutions	1,024
81.161.12.0/22	AS9009	M247 Miami Customer	1,024
81.161.116.0/22	AS59516	Lanamar, Ltd.	1,024
81.161.102.0/23	AS208861	NETOWSKI sp. z o.o.	512
81.161.56.0/23	AS198288	Sitewalk Establishment	512
81.161.96.0/23	AS198944	TNI Partner A/S	512
81.161.98.0/23	AS51115	HLL LLC	512
81.161.60.0/23	AS59477	LIFEPC, s.r.o.	512
81.161.235.0/24	AS207146	STATIC BUSINESS CUSTOMER REGION MI	256
81.161.229.0/24	AS20860	WorldStream B.V.	256
81.161.10.0/24	AS136787	PacketHub United Kingdom	256
81.161.115.0/24	AS211763	JAF International Services GmbH	256
81.161.238.0/24	AS214668	axushost.com	256
81.161.239.0/24	AS215292	GravHosting	256
81.161.237.0/24	AS20454	Fuse_Hostingweb	256
81.161.228.0/24	AS203217	Horizon Scope Mobile Telecom WLL	256
81.161.236.0/24	AS197715	Serverbike LTD	256
81.161.226.0/24	AS43131	Kay Net Customer IPv4 Space	256
81.161.231.0/24	AS197625	BMF PORT BURGAS AD	256
81.161.59.0/24	AS44418	Bitdefender SRL	256
81.161.224.0/24	AS47492	Consider IT Limited	256
81.161.225.0/24	AS47492	Consider IT Limited	256
81.161.100.0/24	AS197177	InterWan Sp. z o.o.	256
81.161.8.0/24	AS136787	PacketHub United Kingdom	256
81.161.62.0/24	AS16509	The Mobility House Energy GmbH	256
81.161.202.0/24	AS58321	Oxylion Sp. z o.o.	256
81.161.11.0/24	AS136787	PacketHub United Kingdom	256
81.161.230.0/24	AS151612	HOSTPERL	256
81.161.9.0/24	AS136787	PacketHub United Kingdom	256
81.161.114.0/24	AS59603	Regional state independent organization The information and techonological center of Kamchatka	256
81.161.101.0/24	AS61154	IDHosting Sp. z o. o.	256
81.161.58.0/24	AS204818	HOSTEUR SAS	256
81.161.63.0/24	AS205907	JSC MSU-1	256

Hosted domains

There are 8 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.161.113.18	uml.edu.pl	3
81.161.113.132	umlub.pl	3
81.161.113.118	drug-research-edu.eu	1
81.161.113.62	vibes-edu.eu	1
81.161.113.135	lubelskifestiwalnauki.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

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

IP Address	ASN	Details
81.161.113.201	AS199028 Uniwersytet Medyczny w Lublinie	`3.72ms` from Warsaw, PL
81.161.112.2	AS199028 Uniwersytet Medyczny w Lublinie	`3.70ms` 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
36.139.137.135	AS9808 China Mobile Communications Group Co., Ltd.	`0.59ms` from Beijing, CN
47.190.13.167	AS5650 Frontier Communications of America, Inc.	`1.43ms` from Dallas, US
2.216.251.23	AS5607 Sky UK Limited	`1.34ms` from Erith, GB
3.66.107.71	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
77.97.163.135	AS5089 Virgin Media Limited	`7.57ms` from London, GB
82.1.106.103	AS5089 Virgin Media Limited	`11.12ms` from London, GB
58.211.226.7	AS4134 CHINANET-BACKBONE	`4.95ms` from Nanjing, CN
189.76.195.7	AS28359 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	`10.10ms` from Sao Paulo, BR
153.142.212.55	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.21ms` from Tokyo, JP
54.164.222.87	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
104.183.120.215	AS7018 AT&T Enterprises, LLC	`9.71ms` from Atlanta, US
217.150.149.71	AS34086 T-Systems International GmbH	`0.48ms` from Frankfurt am Main, DE
216.130.63.23	AS393442 United Electric Cooperative	`2.88ms` from Kansas City, US
39.63.251.39	AS17557 Pakistan Telecommunication Company Limited	`3.16ms` from Lahore, PK
82.34.17.199	AS5089 Virgin Media Limited	`16.56ms` from London, GB
174.135.123.55	AS33363 Charter Communications, Inc	`14.94ms` from Los Angeles, US
45.151.210.71	AS208195 DATAILOR SAS	`1.15ms` from Lyon, FR
188.87.102.135	AS12430 VODAFONE ESPANA S.A.U.	`1.71ms` from Madrid, ES
172.220.60.55	AS20115 Charter Communications LLC	`3.20ms` from Minneapolis, US
15.236.155.71	AS16509 Amazon.com, Inc.	`0.18ms` from Paris, FR
188.187.49.103	AS51570 JSC "ER-Telecom Holding"	`1.11ms` from Saint Petersburg, RU
211.255.196.55	AS9526 KOSCOM	`1.31ms` from Seoul, KR
13.62.107.55	AS16509 Amazon.com, Inc.	`0.14ms` from Stockholm, SE
35.175.168.119	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
174.163.64.151	AS7922 Comcast Cable Communications, LLC	`3.85ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 81.161.113.1

traceroute to 81.161.113.1 (81.161.113.1): 64 hops max, 52 byte packets

1 [AS15169] 74.125.252.117 249.212 ms

2 [AS15169] 192.178.96.240 251.166 ms

3 *

4 [AS8501] 212.191.225.17 259.64 ms

5 *

6 *

7 *

8 [AS199028] 81.161.113.1 262.358 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 28th 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