37.21.128.0/17
AS12389 · PJSC Rostelecom
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
Country | Russia |
Domain | rostelecom.ru |
ASN | AS12389 |
Registry | ripe |
Hosted IPs | 32,768 |
ID | WEBSTREAM |
WHOIS Details
inetnum: 37.21.128.0 - 37.21.191.255 netname: WEBSTREAM descr: JSC Rostelecom regional branch Siberia remarks: Tomsk broadband service country: RU remarks: remarks: NCC remarks: INFRA AW remarks: admin-c: DIN-RIPE admin-c: NSOE11-RIPE tech-c: DIN-RIPE tech-c: NSOE22-RIPE mnt-by: NSOELSV-NCC mnt-by: ROSTELECOM-MNT mnt-lower: NSOELSV-NCC mnt-routes: NSOELSV-NCC mnt-domains: NSOELSV-NCC status: ASSIGNED PA remarks: remarks: Direct reference for the general info on spam remarks: In unsoluble cases for the general info on spam, remarks: abusing & hacking complaints email remarks: hostmaster@tomsknet.ru remarks: notify: lir@ncc.sibirtelecom.ru created: 2012-01-12T01:59:55Z last-modified: 2012-01-12T01:59:55Z source: RIPE abuse-email: abuse@rt.ru abuse-c: RTNC-RIPE abuse-org: ORG-JR8-RIPE role: DIN Tomsktelecom NET Contact Role address: Digital Information Network address: Tomsktelecom address: 40, Chernykh str., address: 634063, Tomsk, Russia phone: +7 3822 662510 phone: +7 3822 662506 phone: +7 3822 559876 fax-no: +7 3822 662502 e-mail: noc@tomsknet.ru remarks: trouble: URI2-RIPE remarks: trouble: VAD-RIPE admin-c: SLY-RIPE admin-c: VAD-RIPE tech-c: SLY-RIPE tech-c: URI2-RIPE tech-c: VAD-RIPE nic-hdl: DIN-RIPE notify: noc@tomsknet.ru mnt-by: DIN-RIPE-MNT created: 1970-01-01T00:00:00Z last-modified: 2022-07-19T12:19:00Z source: RIPE role: NSOELSVZ admin-c role address: JSC Sibirtelecom address: 18, Ordjenikidze str., address: 630099, Novosibirsk, Russia phone: +7 383 2 270669 fax-no: +7 383 2 270017 e-mail: noc@sinor.ru admin-c: YOL1-RIPE admin-c: VIK15-RIPE tech-c: YOL1-RIPE tech-c: VIK15-RIPE nic-hdl: NSOE11-RIPE notify: noc@sinor.ru mnt-by: NSOELSV-NCC created: 2005-03-29T04:58:27Z last-modified: 2008-09-08T05:37:10Z source: RIPE role: NSOELSVZ tech-c role address: JSC Sibirtelecom address: 18, Ordjenikidze str., address: 630099, Novosibirsk, Russia phone: +7 383 2 270669 fax-no: +7 383 2 270017 e-mail: noc@sinor.ru admin-c: YOL1-RIPE admin-c: VIK15-RIPE tech-c: YOL1-RIPE tech-c: VIK15-RIPE nic-hdl: NSOE22-RIPE notify: noc@sinor.ru mnt-by: NSOELSV-NCC created: 2005-03-29T04:55:41Z last-modified: 2008-09-08T05:37:11Z source: RIPE route: 37.21.128.0/18 descr: JSC Rostelecom regional branch Siberia remarks: Tomsk branch origin: AS12389 mnt-by: NSOELSV-NCC mnt-by: ROSTELECOM-MNT notify: lir@ncc.sibirtelecom.ru created: 2019-04-30T02:19:23Z last-modified: 2019-04-30T02:19:23Z source: RIPE
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
IP address subranges within this IP range
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs