81.88.128.0/20

AS5578 · SWAN, a.s.

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Summary

Country	Slovakia
Domain	swan.sk
ASN	AS5578
Registry	RIPE
ID	SK-SWAN-20020614

WHOIS Details

inetnum:        81.88.128.0 - 81.88.143.255
netname:        SK-SWAN-20020614
country:        SK
org:            ORG-SPA43-RIPE
admin-c:        SWAN1-RIPE
tech-c:         SWAN1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SWAN-MNT
mnt-lower:      SWAN-MNT
created:        2002-06-14T15:52:36Z
last-modified:  2019-05-10T08:46:51Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SWAN1-RIPE
abuse-org:      ORG-SPA43-RIPE

organisation:   ORG-SPA43-RIPE
org-name:       SWAN, a.s.
country:        SK
org-type:       LIR
address:        Landererova 12
address:        81109
address:        Bratislava
address:        SLOVAKIA
phone:          +421 235000100
e-mail:         [email protected]
admin-c:        SWAN1-RIPE
tech-c:         SWAN1-RIPE
abuse-c:        SWAN1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SWAN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SWAN-MNT
created:        2015-12-09T17:11:25Z
last-modified:  2020-12-16T12:33:48Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SWAN1-RIPE
abuse-org:      undefined

role:           SWAN, a.s. RIPE Role Object
address:        SWAN, a.s.
address:        Borska 6, 84104 Bratislava, Slovakia
phone:          +421 2 35000100
e-mail:         [email protected]
admin-c:        MP22686-RIPE
admin-c:        PF7301-RIPE
admin-c:        RP16397-RIPE
tech-c:         PG4851-RIPE
tech-c:         MP22686-RIPE
tech-c:         PF7301-RIPE
nic-hdl:        SWAN1-RIPE
notify:         [email protected]
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         SWAN-MNT
created:        2002-04-11T14:18:55Z
last-modified:  2024-12-27T09:16:46Z
source:         RIPE

route:          81.88.128.0/20
descr:          Quadia DCT, a.s. network pool
origin:         AS5578
notify:         [email protected]
mnt-by:         GTSSK-MNT
created:        2006-11-29T11:19:50Z
last-modified:  2007-11-22T13:39:16Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.88.0.0/16

Range	ASN	Company	Num of IPs
81.88.176.0/20	AS15547	netplus.ch SA	4,096
81.88.112.0/20	AS15582	JSC Comcor	4,096
81.88.160.0/20	AS15766	Domicilium (IOM) Limited	4,096
81.88.192.0/20	AS25035	Transfer Ltd	4,096
81.88.0.0/20	AS29518	Bredband2 AB	4,096
81.88.208.0/20	AS39709	EXTREME LTD	4,096
81.88.48.0/20	AS39729	REGISTER S.P.A.	4,096
81.88.184.0/21	AS39440	netplus.ch SA	2,048
81.88.64.0/21	AS211309	OBOS OpenNet Customer	2,048
81.88.72.0/22	AS8473	Brdy AS	1,024
81.88.152.0/22	AS39824	ALMANET broadband clients in Semey	1,024
81.88.28.0/22	AS45012	dogado GmbH	1,024
81.88.80.0/22	AS39684	OOO Mango Telecom	1,024
81.88.104.0/22	AS48152	WITBE S.A.	1,024
81.88.150.0/23	AS39824	ALMANET DOCSIS clients in Almaty	512
81.88.144.0/23	AS39824	ALMANET infrastructure in Almaty	512
81.88.158.0/23	AS39824	ALMANET broadband clients in Karaganda	512
81.88.146.0/23	AS39824	ALMANET infrastructure in Almaty	512
81.88.156.0/23	AS39824	ALMANET infrastructure in Karaganda	512
81.88.148.0/24	AS39824	ALMANET infrastructure in Almaty	256
81.88.85.0/24	AS39684	OOO Mango Telecom	256
81.88.86.0/24	AS39684	OOO Mango Telecom	256
81.88.87.0/24	AS39684	OOO Mango Telecom	256
81.88.88.0/24	AS39684	OOO Mango Telecom	256
81.88.89.0/24	AS39684	OOO Mango Telecom	256
81.88.84.0/24	AS39684	OOO Mango Telecom	256
81.88.149.0/24	AS39824	ALMANET infrastructure in Almaty	256

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.88.141.249	lenkaliskova.sk	2
81.88.138.116	kantarmedia.sk	2
81.88.139.3	cld.sk	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
81.88.143.51	AS5578 SWAN, a.s.	`0.69ms` from Bratislava, SK
81.88.139.3	AS5578 SWAN, a.s.	`1.23ms` from Bratislava, SK
81.88.141.164	AS5578 SWAN, a.s.	`0.23ms` from Bratislava, SK
81.88.142.177	AS5578 SWAN, a.s.	`0.27ms` from Bratislava, SK
81.88.131.103	AS5578 SWAN, a.s.	`2.92ms` from Bratislava, SK
81.88.129.2	AS5578 SWAN, a.s.	`0.55ms` from Bratislava, SK
81.88.128.162	AS5578 SWAN, a.s.	`0.42ms` from Bratislava, SK
81.88.138.217	AS5578 SWAN, a.s.	`0.51ms` from Bratislava, SK
81.88.140.225	AS5578 SWAN, a.s.	`0.38ms` from Bratislava, SK

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
192.99.120.196	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
104.130.94.244	AS19994 Rackspace Hosting	`1.33ms` from Chicago, US
66.227.162.52	AS20115 Charter Communications LLC	`10.59ms` from Chicago, US
157.66.24.20	AS149107 TRUMVPS COMPANY LIMITED	`0.16ms` from Hanoi, VN
185.223.97.132	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`11.31ms` from Madrid, ES
120.156.214.132	AS1221 Telstra Limited	`7.76ms` from Melbourne, AU
89.109.229.180	AS12389 PJSC Rostelecom	`1.66ms` from Moscow, RU
31.128.47.116	AS198610 Beget LLC	`9.65ms` from Moscow, RU
115.212.3.212	AS4134 CHINANET-BACKBONE	`8.47ms` from Ningbo, CN
75.174.195.68	AS209 CenturyLink Communications, LLC	`10.96ms` from Seattle, US
49.245.17.196	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`1.55ms` from Singapore, SG
18.183.122.244	AS16509 Amazon.com, Inc.	`1.01ms` from Tokyo, JP
20.116.148.68	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
105.109.13.20	AS36947 Telecom Algeria	`12.30ms` from Algiers, DZ
18.210.7.212	AS14618 Amazon.com, Inc.	`0.94ms` from Ashburn, US
44.199.215.244	AS14618 Amazon.com, Inc.	`0.85ms` from Ashburn, US
158.108.64.52	AS9411 Kasetsart University, Thailand	`0.91ms` from Bangkok, TH
109.50.199.164	AS2860 NOS COMUNICACOES, S.A.	`3.05ms` from Braga, PT
104.85.247.196	AS16625 Akamai Technologies, Inc.	`0.62ms` from Los Angeles, US
149.142.129.132	AS52 University of California, Los Angeles	`0.62ms` from Los Angeles, US
120.156.175.116	AS1221 Telstra Limited	`2.02ms` from Melbourne, AU
94.72.29.132	AS8359 MTS PJSC	`0.95ms` from Saint Petersburg, RU
187.193.143.4	AS8151 UNINET	`4.15ms` from Santiago de Queretaro, MX
185.18.155.164	AS42560 Telemach BH d.o.o. Sarajevo	`7.47ms` from Sarajevo, BA
18.136.201.212	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 81.88.143.51

traceroute to 81.88.143.51 (81.88.143.51): 64 hops max, 52 byte packets

1 [AS42473] 37.252.246.36 0.577 ms

2 [] 194.30.187.129 0.804 ms

3 [AS5578] 62.168.90.82 0.754 ms

4 [AS5578] 195.168.76.26 0.637 ms

5 [AS5578] 81.88.143.51 0.706 ms

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

On December 28th 2025

What are IP address ranges?

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