103.252.143.0/24
AS45596 · Centre For Railway Information Systems
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Country | India |
Domain | cris.org.in |
ASN | AS45596 |
Registry | apnic |
Hosted IPs | 256 |
ID | CRIS-ND-21-IN |
WHOIS Details
inetnum: 103.252.142.0 - 103.252.143.255 netname: CRIS-ND-21-IN descr: Centre For Railway Information Systems admin-c: RC796-AP tech-c: RC796-AP country: IN mnt-by: MAINT-IN-IRINN mnt-routes: MAINT-CRIS-ND-21-IN mnt-irt: IRT-CRIS-ND-21-IN status: ASSIGNED PORTABLE changed: hm-changed@apnic.net 20131030 source: APNIC irt: IRT-CRIS-ND-21-IN address: Centre For Railway Information Systems, Chanakyapuri, New Delhi-110021, INDIA e-mail: prakash@cris.org.in abuse-mailbox: prakash@cris.org.in admin-c: RC796-AP tech-c: RC796-AP auth: # Filtered mnt-by: MAINT-CRIS-ND-21-IN changed: hm-changed@apnic.net 20130912 source: APNIC role: Registrar Cris address: Centre For Railway Information Systems, Chanakyapuri, New Delhi-110021, INDIA country: IN phone: +91-11-26877894 fax-no: +91-11-26877893 e-mail: Registrar@cris.org.in admin-c: RC796-AP tech-c: RC796-AP nic-hdl: RC796-AP mnt-by: MAINT-CRIS-ND-21-IN changed: hm-changed@apnic.net 20090108 source: APNIC changed: hm-changed@apnic.net 20090108
Hosted domains
There are no domains currently hosted on this ASN.
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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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