1. All IP Ranges
  2. 212.0.0.0/8
  3. 212.81.0.0/16
  4. AS5578  | 212.81.0.0/19

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
212.81.47.0/24 AS212238 Private Customer 256
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
212.81.58.0/24 AS57050 256
212.81.44.0/24 AS48314 NetzLiving GmbH 256
212.81.59.0/24 AS57050 256
212.81.46.0/24 AS137409 Private Customer 256
212.81.56.0/24 AS57050 256
212.81.54.0/24 AS209948 Power Vision ISP S.a.r.l. 256
212.81.55.0/24 AS209948 Power Vision ISP S.a.r.l. 256
212.81.57.0/24 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

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

IP Address ASN Details
212.81.29.145 AS5578 SWAN, a.s. 13.46ms from Bratislava, SK
212.81.28.6 AS5578 SWAN, a.s. 3.23ms from Bratislava, SK
212.81.2.7 AS5578 SWAN, a.s. 2.93ms from Bratislava, SK
212.81.26.54 AS5578 SWAN, a.s. 1.52ms from Bratislava, SK
212.81.25.153 AS5578 SWAN, a.s. 1.94ms from Bratislava, SK
212.81.20.14 AS5578 SWAN, a.s. 2.62ms from Bratislava, SK
212.81.16.4 AS24727 Slovensky plynarensky priemysel, a.s. 0.45ms from Bratislava, SK
212.81.21.140 AS5578 SWAN, a.s. 2.29ms from Bratislava, SK
212.81.19.180 AS5578 SWAN, a.s. 1.03ms from Bratislava, SK
212.81.30.3 AS5578 SWAN, a.s. 20.70ms from Bratislava, SK
212.81.24.28 AS5578 SWAN, a.s. 3.74ms from Bratislava, SK
212.81.22.2 AS5578 SWAN, a.s. 10.04ms from Bratislava, SK
212.81.7.193 AS5578 SWAN, a.s. 0.36ms from Bratislava, SK
212.81.18.35 AS5578 SWAN, a.s. 1.82ms from Bratislava, SK
212.81.23.2 AS5578 SWAN, a.s. 9.62ms from Bratislava, SK
212.81.17.235 AS5578 SWAN, a.s. 2.31ms from Bratislava, SK
212.81.31.10 AS5578 SWAN, a.s. 5.79ms 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
66.22.0.179 AS25773 RADWARE INC. 0.41ms from Ashburn, US
75.16.150.51 AS7018 AT&T Enterprises, LLC 10.82ms from Atlanta, US
34.209.22.227 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
210.50.62.195 AS9443 Vocus Retail 3.10ms from Brisbane, AU
68.80.174.115 AS7922 Comcast Cable Communications, LLC 7.96ms from Morris Plains, US
204.252.82.99 AS701 Verizon Business 10.76ms from New York City, US
69.142.94.147 AS7922 Comcast Cable Communications, LLC 4.61ms from New York City, US
27.33.2.195 AS7545 TPG Telecom Limited 0.61ms from Perth, AU
88.92.132.115 AS2119 Telenor Norge AS 16.51ms from Sandefjord, NO
195.133.136.3 AS18106 Viewqwest Pte Ltd 0.67ms from Singapore, SG
133.130.190.179 AS2514 NTT PC Communications, Inc. 3.85ms from Tokyo, JP
209.163.108.67 AS14390 Coretel America, Inc. 1.35ms from Ashburn, US
198.5.241.83 AS701 Verizon Business 0.52ms from Ashburn, US
141.219.189.3 AS62618 Michigan Technological University 12.67ms from Chicago, US
217.180.218.67 AS30600 Metronet 2.77ms from Detroit, US
189.36.137.35 AS270647 T DA SILVA MEDEIROS TELECOMUNICAÇÕES E INFORMATICA 5.33ms from Fortaleza, BR
213.181.114.19 AS44735 Nova hf 1.02ms from Hafnarfjoerdur, IS
149.224.246.3 AS15943 wilhelm.tel GmbH 0.48ms from Hamburg, DE
125.144.152.131 AS4766 Korea Telecom 1.23ms from Incheon, KR
129.232.207.19 AS37153 Xneelo (Pty) Ltd 0.13ms from Johannesburg, ZA
23.199.158.147 AS16625 Akamai Technologies, Inc. 0.25ms from Kuala Lumpur, MY
189.197.93.3 AS13999 Mega Cable, S.A. de C.V. 17.75ms from Los Angeles, US
38.82.195.147 AS33313 Crown Castle Fiber LLC 0.22ms from Los Angeles, US
90.112.112.83 AS3215 Orange S.A. 3.20ms from Lyon, FR
5.159.163.195 AS12338 Euskaltel S.A. 6.21ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f5 212.81.19.184
traceroute to 212.81.19.184 (212.81.19.184): 64 hops max, 52 byte packets
5 [AS5578] 62.168.99.30 0.415 ms
6 [AS5578] 212.81.19.184 2.971 ms
Measurement taken from IPinfo ProbeNet in Bratislava, SK
On

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.

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