1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.21.0.0/16
  4. AS8726  | 81.21.200.0/22

81.21.200.0/22

AS8726  ·  Grupa KKI-BCI Sp. Z o.o.

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Summary

Country Poland
Domain kki-bci.pl
ASN AS8726
Registry RIPE
ID PL-BCI-20020220

WHOIS Details

inetnum:        81.21.192.0 - 81.21.207.255
netname:        PL-BCI-20020220
country:        PL
org:            ORG-BCI1-RIPE
admin-c:        KKI10-RIPE
tech-c:         KKI10-RIPE
status:         ALLOCATED PA
notify:         hostmaster@bci.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BCI-MNT
mnt-routes:     BCI-MNT
created:        2002-02-20T10:42:56Z
last-modified:  2018-05-25T13:00:03Z
source:         RIPE
abuse-email:    abuse@kki-bci.pl
abuse-c:        KKI10-RIPE
abuse-org:      ORG-BCI1-RIPE

organisation:   ORG-BCI1-RIPE
org-name:       Grupa KKI-BCI Sp. Z o.o.
country:        PL
org-type:       LIR
address:        ul. Zakopianska 73/110
address:        30-418
address:        Krakow
address:        POLAND
phone:          +48538348147
fax-no:         +48123972344
admin-c:        RS18598-RIPE
admin-c:        JP8633-RIPE
admin-c:        SS38535-RIPE
mnt-ref:        BCI-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BCI-MNT
abuse-c:        KKI10-RIPE
e-mail:         admin@kki-bci.pl
tech-c:         KKI10-RIPE
created:        2004-04-17T11:46:40Z
last-modified:  2022-07-07T09:13:12Z
source:         RIPE
abuse-email:    abuse@kki-bci.pl
abuse-c:        KKI10-RIPE
abuse-org:      undefined

role:           KKI-BCI ADM
address:        ul. Zakopianska 73/110
address:        30-418 Krakow
e-mail:         admin@kki-bci.pl
admin-c:        RS18598-RIPE
admin-c:        JP8633-RIPE
admin-c:        SS38535-RIPE
tech-c:         RS18598-RIPE
tech-c:         JP8633-RIPE
tech-c:         SS38535-RIPE
abuse-mailbox:  abuse@kki-bci.pl
nic-hdl:        KKI10-RIPE
mnt-by:         BCI-MNT
created:        2013-03-26T10:33:00Z
last-modified:  2022-07-07T09:20:59Z
source:         RIPE

route:          81.21.193.0/24
origin:         AS8726
created:        2026-02-20T12:35:13Z
last-modified:  2026-02-20T12:35:13Z
source:         RIPE
mnt-by:         BCI-MNT

Nearby Ranges

BGP prefixes that overlap with 81.21.0.0/16

Range ASN Company Num of IPs
81.21.144.0/20 AS62862 Rapid Fiber Internet, LLC 4,096
81.21.32.0/20 AS8544 Primetel PLC 4,096
81.21.112.0/20 AS44462 Stadtwerke Muerzzuschlag GmbH 4,096
81.21.240.0/20 AS1257 Tele2 Sverige AB 4,096
81.21.48.0/20 AS39228 Integrated Networks Co. 4,096
81.21.32.0/20 AS16229 Primetel PLC 4,096
81.21.16.0/20 AS30848 UNIDATA S.p.A. 4,096
81.21.136.0/21 AS28878 Signet B.V. 2,048
81.21.128.0/21 AS12505 Banco BPM S.P.A 2,048
81.21.228.0/22 AS213005 Invermae Solutions SL 1,024
81.21.232.0/22 AS203020 HostRoyale Technologies Pvt Ltd 1,024
81.21.103.0/24 AS31065 eGOV project_1 256
81.21.104.0/24 AS31065 eGOV project_2 256
81.21.105.0/24 AS31065 eGOV project_3 256
81.21.106.0/24 AS31065 National_Telecom_Regulatory_Authority_Egypt 256
81.21.107.0/24 AS31065 MCIT Network 256
81.21.108.0/24 AS31065 MCIT Network 256
81.21.109.0/24 AS31065 Ministry of Communications & IT network. 256
81.21.96.0/24 AS31065 National Telecom Regulatory Authority_2 256
81.21.97.0/24 AS31065 Ministry of Communications and Information Technology 256
81.21.99.0/24 AS31065 Egyptian Ministry of Communication and IT projects. Secondry DNS, AfriNIC whois db servers mirroring, others. 256
81.21.136.0/24 AS31586 Signet Son 256
81.21.48.0/24 AS39228 iNet Backbone Devices 256
81.21.49.0/24 AS39228 Dialup Pool 1 for iNET 256
81.21.50.0/24 AS39228 DSL Pool for iNET 256
81.21.51.0/24 AS39228 Dialup Pool 2 for iNET 256
81.21.179.0/24 AS39244 ST 256
81.21.2.0/24 AS5065 Bunny Communications LLC 256
81.21.8.0/24 AS50670 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.9.0/24 AS50670 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.1.0/24 AS834 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.3.0/24 AS834 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.4.0/24 AS834 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.7.0/24 AS834 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.38.0/24 AS8544 Primetel PLC 256
81.21.41.0/24 AS8544 Primetel PLC 256
81.21.46.0/24 AS8544 NetWay LTD 256
81.21.175.0/24 AS8685 DorukNet 256
81.21.207.0/24 AS8726 Noblesecurities network. 256
81.21.47.0/24 AS16229 NetWay LTD 256
81.21.206.0/24 AS200094 PHU MIROLAN Miroslaw Weclaw 256
81.21.224.0/24 AS209041 CoreIT AB 256
81.21.225.0/24 AS209041 CoreIT AB 256
81.21.226.0/24 AS209041 CoreIT AB 256
81.21.227.0/24 AS209041 CoreIT AB 256
81.21.0.0/24 AS29802 Private Customer 256
81.21.43.0/24 AS30916 NetWay LTD 256
81.21.45.0/24 AS30916 NetWay LTD 256
81.21.102.0/24 AS31065 Egypt Radio and Television Union 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
81.21.201.4 AS8726 Grupa KKI-BCI Sp. Z o.o. 5.55ms from Warsaw, PL
81.21.200.9 AS8726 Grupa KKI-BCI Sp. Z o.o. 5.58ms 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
67.145.217.230 AS19901 Brightspeed 9.64ms from Ashburn, US
3.3.14.134 AS16509 Amazon.com, Inc. 0.03ms from Bangkok, TH
23.4.249.118 AS16625 Akamai Technologies, Inc. 1.00ms from Chicago, US
106.86.199.38 AS4134 CHINANET-BACKBONE 5.50ms from Chongqing, CN
35.202.160.182 AS396982 Google LLC 0.13ms from Council Bluffs, US
203.134.216.6 AS17917 Quadrant Televentures Limited 9.03ms from Delhi, IN
118.95.135.6 AS9583 Sify Limited 0.58ms from Delhi, IN
3.126.128.22 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
210.96.20.38 AS4766 Korea Telecom 1.00ms from Incheon, KR
1.237.10.166 AS9318 SK Broadband Co Ltd 1.34ms from Incheon, KR
99.157.150.38 AS7018 AT&T Enterprises, LLC 8.77ms from Los Angeles, US
37.12.72.118 AS3352 TELEFONICA DE ESPANA S.A.U. 8.67ms from Madrid, ES
203.129.128.214 AS4826 Vocus Connect International Backbone 0.27ms from Melbourne, AU
13.36.190.230 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
159.135.28.102 AS53824 Liquid Web, L.L.C 0.26ms from Phoenix, US
68.251.241.54 AS7018 AT&T Enterprises, LLC 6.92ms from Atlanta, US
24.9.74.22 AS7922 Comcast Cable Communications, LLC 6.18ms from Cheyenne, US
107.204.197.86 AS7018 AT&T Enterprises, LLC 6.31ms from Columbus, US
52.30.119.198 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
86.190.232.166 AS2856 British Telecommunications PLC 5.88ms from Erith, GB
8.148.214.134 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.52ms from Guangzhou, CN
82.207.251.54 AS8881 1&1 Versatel GmbH 1.93ms from Hamburg, DE
82.32.129.86 AS5089 Virgin Media Limited 7.39ms from London, GB
172.91.144.182 AS20001 Charter Communications Inc 5.57ms from Los Angeles, US
176.148.205.150 AS5410 Bouygues Telecom SA 4.49ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 -m9 81.21.203.66
traceroute to 81.21.203.66 (81.21.203.66): 9 hops max, 52 byte packets
2 *
3 *
4 [AS5617] 195.116.35.234 24.012 ms
5 [AS5617] 195.117.0.111 23.908 ms
6 [AS29535] 83.2.59.81 23.773 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Berlin, DE
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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