81.6.128.0/21
AS30778 · Kielce University of Technology
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Country |
Poland
|
Domain | symetra.pl |
ASN | AS30778 |
Registry | RIPE |
ID | DX4-NETWORK |
WHOIS Details
inetnum: 81.6.134.0 - 81.6.135.255 netname: DX4-NETWORK descr: Symetra, www.dx4.pl country: PL admin-c: AW4504-RIPE tech-c: WW1362-RIPE status: ASSIGNED PA mnt-by: KUT-PL created: 2006-10-24T14:11:05Z last-modified: 2013-07-24T18:39:32Z source: RIPE abuse-email: [email protected] abuse-c: KIE8-RIPE abuse-org: ORG-KUoT1-RIPE person: Anna Wojtowicz address: Kilinskiego 16 address: 28-100 Busko-Zdroj address: PL phone: +48 41 3808033 e-mail: [email protected] nic-hdl: AW4504-RIPE mnt-by: KUT-PL created: 2013-07-24T18:39:32Z last-modified: 2013-07-24T18:39:32Z source: RIPE person: Wojciech Wielogorski address: Kilinskiego 16 address: 28-100 Busko-Zdroj address: PL phone: +48 41 3808033 e-mail: [email protected] nic-hdl: WW1362-RIPE mnt-by: KUT-PL created: 2013-07-24T18:39:32Z last-modified: 2013-07-24T18:39:32Z source: RIPE route: 81.6.128.0/21 descr: Metropolitan Area Network KIELMAN descr: Kielce, POLAND origin: AS30778 remarks: removed cross-nfy: TS408-RIPE notify: [email protected] mnt-by: KUT-PL created: 2003-12-23T07:28:13Z last-modified: 2004-01-30T16:29:40Z source: RIPE
Overlapping Ranges
BGP prefixes that are contained by 81.6.128.0/21
Range | ASN | Company | Num of IPs |
---|---|---|---|
81.6.133.0/24 | AS209801 | Virtual Future sp. z o.o. | 256 |
Nearby Ranges
BGP prefixes that overlap with 81.6.0.0/16
Range | ASN | Company | Num of IPs |
---|---|---|---|
81.6.64.0/18 | AS15897 | Vodafone Telekomunikasyon A.S. | 16,384 |
81.6.192.0/18 | AS9105 | TalkTalk Communications Limited | 16,384 |
81.6.0.0/19 | AS1836 | green.ch AG | 8,192 |
81.6.32.0/20 | AS13030 | Init7 (Switzerland) Ltd. | 4,096 |
81.6.48.0/20 | AS1836 | green.ch AG | 4,096 |
81.6.176.0/21 | AS24848 | Gmina Kielce | 2,048 |
81.6.184.0/22 | AS24848 | Kielce University Of Technology | 1,024 |
81.6.188.0/22 | AS24848 | Gmina Kielce | 1,024 |
81.6.140.0/22 | AS30778 | F.W.ANMA | 1,024 |
81.6.136.0/23 | AS30778 | INTERBIT | 512 |
81.6.139.0/24 | AS43386 | N3T Projekt | 256 |
81.6.133.0/24 | AS209801 | Virtual Future sp. z o.o. | 256 |
81.6.136.0/24 | AS208930 | INTERBIT | 256 |
81.6.187.0/24 | AS48227 | Swietokrzyski Urzad Wojewodzki | 256 |
81.6.97.0/24 | AS15897 | Vodafone Turkey GPRS address pool | 256 |
81.6.138.0/24 | AS30778 | F.W.ANMA | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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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