81.161.100.0/24

AS197177 · InterWan Sp. z o.o.

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Summary

Country	Poland
Domain	interwan.pl
ASN	AS197177
Registry	RIPE
ID	PL-INTERWAN2

WHOIS Details

inetnum:        81.161.100.0 - 81.161.100.255
netname:        PL-INTERWAN2
country:        PL
org:            ORG-ISZO82-RIPE
admin-c:        PK8983-RIPE
tech-c:         PK8983-RIPE
status:         ASSIGNED PI
mnt-by:         pl-interwanspzoo-1-mnt
mnt-by:         RIPE-NCC-END-MNT
created:        2023-05-23T13:31:02Z
last-modified:  2023-05-23T13:31:02Z
source:         RIPE
abuse-email:    bok@interwan.pl
abuse-c:        AR48692-RIPE
abuse-org:      ORG-ISZO82-RIPE

organisation:   ORG-ISZO82-RIPE
org-name:       InterWan Sp. z o.o.
country:        PL
org-type:       LIR
address:        ul. Lazurowa 1
address:        05-311
address:        DEBE WIELKIE
address:        POLAND
phone:          +48257497777
e-mail:         bok@interwan.pl
admin-c:        PK8983-RIPE
tech-c:         PK8983-RIPE
abuse-c:        AR48692-RIPE
mnt-ref:        pl-interwanspzoo-1-mnt
mnt-ref:        lir-pl-grupaping-1-MNT
mnt-ref:        LUKMAN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         pl-interwanspzoo-1-mnt
created:        2018-10-11T07:37:49Z
last-modified:  2025-03-27T12:19:21Z
source:         RIPE
abuse-email:    bok@interwan.pl
abuse-c:        AR48692-RIPE
abuse-org:      undefined

person:         Pawel Kurkus
address:        ul. Lazurowa 1
address:        05-311
address:        DEBE WIELKIE
address:        POLAND
phone:          +48257497777
nic-hdl:        PK8983-RIPE
mnt-by:         pl-interwanspzoo-1-mnt
created:        2018-10-11T07:37:49Z
last-modified:  2018-10-11T07:37:49Z
source:         RIPE

route:          81.161.100.0/24
origin:         AS197177
mnt-by:         pl-interwanspzoo-1-mnt
created:        2023-05-25T09:16:57Z
last-modified:  2023-05-25T09:16:57Z
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
81.161.112.0/23	AS199028	Uniwersytet Medyczny w Lublinie	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
81.161.8.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.161.100.172	AS197177 InterWan Sp. z o.o.	`1.50ms` 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
186.17.98.40	AS23201 Telecel S.A.	`2.08ms` from Asuncion, PY
72.221.71.232	AS22773 Cox Communications Inc.	`10.35ms` from Boston, US
112.193.57.184	AS4837 CHINA UNICOM China169 Backbone	`3.54ms` from Chengdu, CN
204.127.180.200	AS4466 AT&T Enterprises, LLC	`1.06ms` from Chicago, US
171.243.86.216	AS7552 Viettel Group	`18.77ms` from Ho Chi Minh City, VN
203.184.226.88	AS9304 HGC Global Communications Limited	`1.54ms` from Hong Kong, HK
60.161.145.40	AS4134 CHINANET-BACKBONE	`12.37ms` from Kunming, CN
94.0.207.120	AS5607 Sky UK Limited	`2.40ms` from London, GB
107.221.218.40	AS7018 AT&T Enterprises, LLC	`8.47ms` from Miami, US
128.75.244.104	AS52193 EUROCONTACT VELIKY NOVGOROD LLC	`10.27ms` from Moscow, RU
118.104.133.136	AS18126 Chubu Telecommunications Company, Inc.	`5.67ms` from Osaka, JP
148.75.149.104	AS6128 Cablevision Systems Corp.	`6.50ms` from Secaucus, US
118.32.10.216	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
183.116.34.8	AS4766 Korea Telecom	`2.28ms` from Seoul, KR
130.73.75.8	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.92ms` from Berlin, DE
197.39.210.200	AS8452 TE-AS	`5.40ms` from Cairo, EG
58.22.82.104	AS4837 CHINA UNICOM China169 Backbone	`11.07ms` from Fuzhou, CN
160.119.187.200	AS36924 GVA Cote d'Ivoire SAS	`15.04ms` from Lomé, TG
46.65.76.184	AS5607 Sky UK Limited	`7.98ms` from London, GB
15.228.199.24	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
200.142.164.120	AS26104 Telespazio Brasil S.A.	`2.09ms` from Rio de Janeiro, BR
192.243.41.200	AS55034 IGG.COM	`0.29ms` from San Jose, US
201.103.237.120	AS8151 UNINET	`3.83ms` from Santiago de Queretaro, MX
137.131.146.232	AS31898 Oracle Corporation	`0.19ms` from Sao Paulo, BR
13.125.100.8	AS16509 Amazon.com, Inc.	`0.33ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 81.161.100.87

traceroute to 81.161.100.87 (81.161.100.87): 64 hops max, 52 byte packets

2 [AS197961] 89.46.145.217 1.12 ms

3 *

4 *

5 *

6 [AS197177] 81.161.100.87 2.103 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On February 7th 2026

What are IP address ranges?

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