AS3351 · Ioffe Physical-Technical Institute of the Russian Academy of Sciences
inetnum: 184.108.40.206 - 220.127.116.11 netname: IOFFE descr: Ioffe Physical-Techical Institute descr: Polytechnicheskaya 26 descr: 194021 St.Petersburg Russia country: RU org: ORG-IOFE2-RIPE admin-c: AVV2-RIPE tech-c: AVV2-RIPE status: ASSIGNED PA mnt-by: ROSNIIROS-MNT created: 1970-01-01T00:00:00Z last-modified: 2023-02-16T14:30:13Z source: RIPE abuse-email: firstname.lastname@example.org abuse-c: AR28969-RIPE abuse-org: ORG-IOFE2-RIPE organisation: ORG-IOFE2-RIPE org-name: Ioffe Physical-Technical Institute of the Russian Academy of Sciences country: RU org-type: OTHER address: 26 Polytekhnicheskaya str. address: St Petersburg 194021 address: Russia e-mail: email@example.com abuse-c: AR28969-RIPE e-mail: firstname.lastname@example.org e-mail: email@example.com e-mail: firstname.lastname@example.org admin-c: AVV2-RIPE tech-c: ANS1-RIPE notify: email@example.com mnt-by: INFR-MNT mnt-ref: INFR-MNT mnt-ref: ROSNIIROS-MNT created: 2018-08-08T19:33:34Z last-modified: 2023-02-13T07:30:48Z source: RIPE person: Andrew V Vylegjanin address: Metrocom Joint Stock Company address: Transporny lane, 1 address: 192119, St.Petersburg address: Russia phone: +7 812 3145248 fax-no: +7 812 3145134 e-mail: firstname.lastname@example.org nic-hdl: AVV2-RIPE mnt-by: RUNNET-MNT created: 1970-01-01T00:00:00Z last-modified: 2013-06-11T08:06:52Z source: RIPE route: 18.104.22.168/20 descr: IOFFE origin: AS3351 mnt-by: ROSNIIROS-MNT created: 2023-02-16T07:43:35Z last-modified: 2023-02-16T07:43:35Z source: RIPE
IP address subranges within this IP range
There are 12 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.
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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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