212.81.0.0/19

AS5578 · SWAN, a.s.

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Summary

Country	Slovakia
Domain	swan.sk
ASN	AS5578
Registry	RIPE
ID	SK-SWAN-981102

WHOIS Details

inetnum:        212.81.0.0 - 212.81.31.255
netname:        SK-SWAN-981102
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:        2002-06-12T09:45:43Z
last-modified:  2019-05-10T08:46:51Z
source:         RIPE
abuse-email:    ripe-abuse@swan.sk
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:         ripe-lir@swan.sk
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

role:           SWAN, a.s. RIPE Role Object
address:        SWAN, a.s.
address:        Borska 6, 84104 Bratislava, Slovakia
phone:          +421 2 35000100
e-mail:         ripe-lir@swan.sk
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:         ripe-db@swan.sk
notify:         lir@swan.sk
abuse-mailbox:  ripe-abuse@swan.sk
mnt-by:         SWAN-MNT
created:        2002-04-11T14:18:55Z
last-modified:  2024-12-27T09:16:46Z
source:         RIPE

route:          212.81.0.0/19
descr:          GTS Nextra NET
origin:         AS5578
mnt-by:         GTSSK-MNT
created:        2006-11-29T12:49:41Z
last-modified:  2006-11-29T12:49:41Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 212.81.0.0/19

Range	ASN	Company	Num of IPs
212.81.16.0/24	AS24727	Slovak Gas Enterprise	256

Nearby Ranges

BGP prefixes that overlap with 212.81.0.0/16

Range	ASN	Company	Num of IPs
212.81.128.0/17	AS3262	SAREnet, S.A.	32,768
212.81.64.0/18	AS3257	GTT Communications Inc.	16,384
212.81.32.0/22	AS12722	iNet Ltd	1,024
212.81.48.0/22	AS209965	MULTINETT AS	1,024
212.81.60.0/22	AS35617	air2bite s.r.l.	1,024
212.81.36.0/22	AS49505	IPX - FZCO	1,024
212.81.44.0/23	AS834	Droptop GmbH	512
212.81.16.0/24	AS24727	Slovak Gas Enterprise	256
212.81.53.0/24	AS209948	Power Vision ISP S.a.r.l.	256
212.81.52.0/24	AS209948	Power Vision ISP S.a.r.l.	256
212.81.59.0/24	AS57050		256
212.81.46.0/24	AS137409	Private Customer	256
212.81.56.0/24	AS57050		256
212.81.57.0/24	AS57050		256
212.81.54.0/24	AS209948	Power Vision ISP S.a.r.l.	256
212.81.55.0/24	AS209948	Power Vision ISP S.a.r.l.	256
212.81.47.0/24	AS212238	Private Customer	256
212.81.58.0/24	AS57050		256

Hosted domains

There are 8 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
212.81.16.208	AS24727 Slovensky plynarensky priemysel, a.s.	`0.51ms` from Bratislava, SK
212.81.26.54	AS5578 SWAN, a.s.	`1.53ms` from Bratislava, SK
212.81.23.2	AS5578 SWAN, a.s.	`9.91ms` from Bratislava, SK
212.81.21.138	AS5578 SWAN, a.s.	`3.46ms` from Bratislava, SK
212.81.20.14	AS5578 SWAN, a.s.	`2.57ms` from Bratislava, SK
212.81.29.145	AS5578 SWAN, a.s.	`13.56ms` from Bratislava, SK
212.81.30.3	AS5578 SWAN, a.s.	`21.00ms` from Bratislava, SK
212.81.25.153	AS5578 SWAN, a.s.	`2.00ms` from Bratislava, SK
212.81.28.6	AS5578 SWAN, a.s.	`3.03ms` from Bratislava, SK
212.81.24.28	AS5578 SWAN, a.s.	`3.57ms` from Bratislava, SK
212.81.31.10	AS5578 SWAN, a.s.	`5.83ms` from Bratislava, SK
212.81.17.235	AS5578 SWAN, a.s.	`2.37ms` from Bratislava, SK
212.81.7.193	AS5578 SWAN, a.s.	`0.35ms` from Bratislava, SK
212.81.18.35	AS5578 SWAN, a.s.	`1.59ms` from Bratislava, SK
212.81.22.2	AS5578 SWAN, a.s.	`10.27ms` from Bratislava, SK
212.81.19.180	AS5578 SWAN, a.s.	`0.95ms` from Bratislava, SK
212.81.2.7	AS5578 SWAN, a.s.	`2.84ms` 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
77.160.65.195	AS1136 KPN B.V.	`2.55ms` from Amsterdam, NL
161.35.244.227	AS14061 DigitalOcean, LLC	`0.16ms` from Amsterdam, NL
199.9.243.211	AS518 United States Department of Defense (DoD)	`0.64ms` from Atlanta, US
44.238.207.163	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
35.210.129.83	AS15169 Google LLC	`0.14ms` from Brussels, BE
190.176.89.67	AS22927 Telefonica de Argentina	`19.68ms` from Buenos Aires, AR
136.113.161.67	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
211.136.10.195	AS9808 China Mobile Communications Group Co., Ltd.	`8.05ms` from Guangzhou, CN
78.147.201.131	AS13285 TalkTalk Communications Limited	`4.06ms` from London, GB
104.82.132.19	AS16625 Akamai Technologies, Inc.	`0.18ms` from London, GB
90.166.194.147	AS12479 Orange Espagne SA	`1.72ms` from Madrid, ES
95.19.185.163	AS12479 Orange Espagne SA	`15.18ms` from Madrid, ES
109.95.100.163	AS49120 Gorset Ltd.	`3.28ms` from Moscow, RU
115.30.165.67	AS7522 STNet, Incorporated	`6.95ms` from Osaka, JP
177.188.157.35	AS27699 TELEFÔNICA BRASIL S.A	`2.08ms` from Osasco, BR
75.218.0.179	AS6167 Verizon Business	`9.82ms` from Santa Clara, US
175.233.60.179	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
43.250.93.131	AS132405 Summit Internet (Australia)	`0.53ms` from Sydney, AU
176.46.92.3	AS3249 Telia Eesti AS	`4.15ms` from Tallinn, EE
220.211.205.131	AS2527 Sony Network Communications Inc.	`2.05ms` from Tokyo, JP
62.132.234.179	AS1136 KPN B.V.	`1.52ms` from Amsterdam, NL
47.253.72.35	AS45102 Alibaba (US) Technology Co., Ltd.	`0.58ms` from Ashburn, US
109.136.34.83	AS5432 Proximus NV	`1.11ms` from Brussels, BE
85.119.219.19	AS6696 VERIXI SA	`9.40ms` from Brussels, BE
45.56.130.211	AS3257 GTT Communications Inc.	`0.32ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 -m7 212.81.5.246

traceroute to 212.81.5.246 (212.81.5.246): 7 hops max, 52 byte packets

2 [AS55720] 202.87.220.128 0.77 ms

3 *

4 [AS6939] 184.104.216.133 5.729 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kuala Lumpur, MY

On December 14th 2025

What are IP address ranges?

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