IP subnet details

2001:4490:d00::/40

AS9829  — Bharat Sanchar Nigam LTD

Summary

Country
IN India
Domain bsnl.co.in
Size 309,485,009,821,345,100,000,000,000
Registry APNIC
Network Name BSNLNET-20050922

Whois

inet6num: 2001:4490::/30
netname: BSNLNET-20050922
descr: NIB (National Internet Backbone)
descr: Bharat Sanchar Nigam Limited
country: IN
org: ORG-BSNL1-AP
admin-c: NC83-AP
tech-c: CDN1-AP
abuse-c: AB1061-AP
status: ALLOCATED PORTABLE
remarks: Request for IPv6 address space
mnt-by: APNIC-HM
mnt-lower: MAINT-IN-BSNLIPV6
mnt-irt: IRT-BSNL-IN
last-modified: 2021-07-15T12:54:14Z
source: APNIC

irt: IRT-BSNL-IN
address: Internet Cell
address: Bharat Sanchar Nigam Limited.
address: 8th Floor,148-B Statesman House
address: Barakhamba Road, New Delhi - 110 001
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: NC83-AP
tech-c: CGMD1-AP
auth: # Filtered
remarks: [email protected] is invalid
mnt-by: MAINT-IN-DOT
last-modified: 2026-01-21T13:08:51Z
source: APNIC

organisation: ORG-BSNL1-AP
org-name: Bharat Sanchar Nigam Ltd
org-type: LIR
country: IN
address: Bharat Sanchar Nigam Limited
address: Bharat Sanchar Bhawan, Harish Chandra Mathur Lane, Janpath
address: India
phone: +91-120-2404243
fax-no: +91-11-26116783
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2026-01-21T21:56:04Z
source: APNIC

role: ABUSE BSNLIN
country: ZZ
address: Internet Cell
address: Bharat Sanchar Nigam Limited.
address: 8th Floor,148-B Statesman House
address: Barakhamba Road, New Delhi - 110 001
phone: +000000000
e-mail: [email protected]
admin-c: NC83-AP
tech-c: CGMD1-AP
nic-hdl: AB1061-AP
remarks: Generated from irt object IRT-BSNL-IN
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-01-21T13:09:52Z
source: APNIC

role: CGM Data Networks
address: CTS Compound
address: Netaji Nagar
address: New Delhi- 110 023
country: IN
phone: +91-11-24106782
phone: +91-11-24102119
fax-no: +91-11-26116783
fax-no: +91-11-26887888
e-mail: [email protected]
e-mail: [email protected]
admin-c: CGMD1-AP
tech-c: DT197-AP
tech-c: BH155-AP
nic-hdl: CDN1-AP
mnt-by: MAINT-IN-DOT
last-modified: 2021-12-08T11:06:57Z
source: APNIC

role: NS Cell
address: Internet Cell
address: Bharat Sanchar Nigam Limited
address: 8th Floor,148-B Statesman House
address: Barakhamba Road, New Delhi - 110 001
country: IN
phone: +91-11-23734057
phone: +91-11-23710183
fax-no: +91-11-23734052
e-mail: [email protected]
e-mail: [email protected]
admin-c: CGMD1-AP
tech-c: DT197-AP
nic-hdl: NC83-AP
mnt-by: MAINT-IN-DOT
last-modified: 2022-03-16T10:12:22Z
source: APNIC

route6: 2001:4490:d00::/40
origin: AS9829
descr: Bharat Sanchar Nigam Ltd
Bharat Sanchar Nigam Limited
Bharat Sanchar Bhawan, Harish Chandra Mathur Lane, Janpath
India
mnt-by: MAINT-IN-BSNLIPV6
last-modified: 2026-01-31T11:59:18Z
source: APNIC

CIDR IP address subranges within 2001:4490:d00::/40 subnet

  • 2001:4490:d00:0:0:0:0:0/48
  • 2001:4490:d01:0:0:0:0:0/48
  • 2001:4490:d02:0:0:0:0:0/48
  • 2001:4490:d03:0:0:0:0:0/48
  • 2001:4490:d04:0:0:0:0:0/48
  • 2001:4490:d05:0:0:0:0:0/48
  • 2001:4490:d06:0:0:0:0:0/48
  • 2001:4490:d07:0:0:0:0:0/48
  • 2001:4490:d08:0:0:0:0:0/48
  • 2001:4490:d09:0:0:0:0:0/48
  • 2001:4490:d0a:0:0:0:0:0/48
  • 2001:4490:d0b:0:0:0:0:0/48
  • 2001:4490:d0c:0:0:0:0:0/48
  • 2001:4490:d0d:0:0:0:0:0/48
  • 2001:4490:d0e:0:0:0:0:0/48
  • 2001:4490:d0f:0:0:0:0:0/48
  • 2001:4490:d10:0:0:0:0:0/48
  • 2001:4490:d11:0:0:0:0:0/48
  • 2001:4490:d12:0:0:0:0:0/48
  • 2001:4490:d13:0:0:0:0:0/48
  • 2001:4490:d14:0:0:0:0:0/48
  • 2001:4490:d15:0:0:0:0:0/48
  • 2001:4490:d16:0:0:0:0:0/48
  • 2001:4490:d17:0:0:0:0:0/48
  • 2001:4490:d18:0:0:0:0:0/48
  • 2001:4490:d19:0:0:0:0:0/48
  • 2001:4490:d1a:0:0:0:0:0/48
  • 2001:4490:d1b:0:0:0:0:0/48
  • 2001:4490:d1c:0:0:0:0:0/48
  • 2001:4490:d1d:0:0:0:0:0/48
  • 2001:4490:d1e:0:0:0:0:0/48
  • 2001:4490:d1f:0:0:0:0:0/48
  • 2001:4490:d20:0:0:0:0:0/48
  • 2001:4490:d21:0:0:0:0:0/48
  • 2001:4490:d22:0:0:0:0:0/48
  • 2001:4490:d23:0:0:0:0:0/48
  • 2001:4490:d24:0:0:0:0:0/48
  • 2001:4490:d25:0:0:0:0:0/48
  • 2001:4490:d26:0:0:0:0:0/48
  • 2001:4490:d27:0:0:0:0:0/48
  • 2001:4490:d28:0:0:0:0:0/48
  • 2001:4490:d29:0:0:0:0:0/48
  • 2001:4490:d2a:0:0:0:0:0/48
  • 2001:4490:d2b:0:0:0:0:0/48
  • 2001:4490:d2c:0:0:0:0:0/48
  • 2001:4490:d2d:0:0:0:0:0/48
  • 2001:4490:d2e:0:0:0:0:0/48
  • 2001:4490:d2f:0:0:0:0:0/48
  • 2001:4490:d30:0:0:0:0:0/48
  • 2001:4490:d31:0:0:0:0:0/48
  • 2001:4490:d32:0:0:0:0:0/48
  • 2001:4490:d33:0:0:0:0:0/48
  • 2001:4490:d34:0:0:0:0:0/48
  • 2001:4490:d35:0:0:0:0:0/48
  • 2001:4490:d36:0:0:0:0:0/48
  • 2001:4490:d37:0:0:0:0:0/48
  • 2001:4490:d38:0:0:0:0:0/48
  • 2001:4490:d39:0:0:0:0:0/48
  • 2001:4490:d3a:0:0:0:0:0/48
  • 2001:4490:d3b:0:0:0:0:0/48
  • 2001:4490:d3c:0:0:0:0:0/48
  • 2001:4490:d3d:0:0:0:0:0/48
  • 2001:4490:d3e:0:0:0:0:0/48
  • 2001:4490:d3f:0:0:0:0:0/48
  • 2001:4490:d40:0:0:0:0:0/48
  • 2001:4490:d41:0:0:0:0:0/48
  • 2001:4490:d42:0:0:0:0:0/48
  • 2001:4490:d43:0:0:0:0:0/48
  • 2001:4490:d44:0:0:0:0:0/48
  • 2001:4490:d45:0:0:0:0:0/48
  • 2001:4490:d46:0:0:0:0:0/48
  • 2001:4490:d47:0:0:0:0:0/48
  • 2001:4490:d48:0:0:0:0:0/48
  • 2001:4490:d49:0:0:0:0:0/48
  • 2001:4490:d4a:0:0:0:0:0/48
  • 2001:4490:d4b:0:0:0:0:0/48
  • 2001:4490:d4c:0:0:0:0:0/48
  • 2001:4490:d4d:0:0:0:0:0/48
  • 2001:4490:d4e:0:0:0:0:0/48
  • 2001:4490:d4f:0:0:0:0:0/48
  • 2001:4490:d50:0:0:0:0:0/48
  • 2001:4490:d51:0:0:0:0:0/48
  • 2001:4490:d52:0:0:0:0:0/48
  • 2001:4490:d53:0:0:0:0:0/48
  • 2001:4490:d54:0:0:0:0:0/48
  • 2001:4490:d55:0:0:0:0:0/48
  • 2001:4490:d56:0:0:0:0:0/48
  • 2001:4490:d57:0:0:0:0:0/48
  • 2001:4490:d58:0:0:0:0:0/48
  • 2001:4490:d59:0:0:0:0:0/48
  • 2001:4490:d5a:0:0:0:0:0/48
  • 2001:4490:d5b:0:0:0:0:0/48
  • 2001:4490:d5c:0:0:0:0:0/48
  • 2001:4490:d5d:0:0:0:0:0/48
  • 2001:4490:d5e:0:0:0:0:0/48
  • 2001:4490:d5f:0:0:0:0:0/48
  • 2001:4490:d60:0:0:0:0:0/48
  • 2001:4490:d61:0:0:0:0:0/48
  • 2001:4490:d62:0:0:0:0:0/48
  • 2001:4490:d63:0:0:0:0:0/48
  • 2001:4490:d64:0:0:0:0:0/48
  • 2001:4490:d65:0:0:0:0:0/48
  • 2001:4490:d66:0:0:0:0:0/48
  • 2001:4490:d67:0:0:0:0:0/48
  • 2001:4490:d68:0:0:0:0:0/48
  • 2001:4490:d69:0:0:0:0:0/48
  • 2001:4490:d6a:0:0:0:0:0/48
  • 2001:4490:d6b:0:0:0:0:0/48
  • 2001:4490:d6c:0:0:0:0:0/48
  • 2001:4490:d6d:0:0:0:0:0/48
  • 2001:4490:d6e:0:0:0:0:0/48
  • 2001:4490:d6f:0:0:0:0:0/48
  • 2001:4490:d70:0:0:0:0:0/48
  • 2001:4490:d71:0:0:0:0:0/48
  • 2001:4490:d72:0:0:0:0:0/48
  • 2001:4490:d73:0:0:0:0:0/48
  • 2001:4490:d74:0:0:0:0:0/48
  • 2001:4490:d75:0:0:0:0:0/48
  • 2001:4490:d76:0:0:0:0:0/48
  • 2001:4490:d77:0:0:0:0:0/48
  • 2001:4490:d78:0:0:0:0:0/48
  • 2001:4490:d79:0:0:0:0:0/48
  • 2001:4490:d7a:0:0:0:0:0/48
  • 2001:4490:d7b:0:0:0:0:0/48
  • 2001:4490:d7c:0:0:0:0:0/48
  • 2001:4490:d7d:0:0:0:0:0/48
  • 2001:4490:d7e:0:0:0:0:0/48
  • 2001:4490:d7f:0:0:0:0:0/48
  • 2001:4490:d80:0:0:0:0:0/48
  • 2001:4490:d81:0:0:0:0:0/48
  • 2001:4490:d82:0:0:0:0:0/48
  • 2001:4490:d83:0:0:0:0:0/48
  • 2001:4490:d84:0:0:0:0:0/48
  • 2001:4490:d85:0:0:0:0:0/48
  • 2001:4490:d86:0:0:0:0:0/48
  • 2001:4490:d87:0:0:0:0:0/48
  • 2001:4490:d88:0:0:0:0:0/48
  • 2001:4490:d89:0:0:0:0:0/48
  • 2001:4490:d8a:0:0:0:0:0/48
  • 2001:4490:d8b:0:0:0:0:0/48
  • 2001:4490:d8c:0:0:0:0:0/48
  • 2001:4490:d8d:0:0:0:0:0/48
  • 2001:4490:d8e:0:0:0:0:0/48
  • 2001:4490:d8f:0:0:0:0:0/48
  • 2001:4490:d90:0:0:0:0:0/48
  • 2001:4490:d91:0:0:0:0:0/48
  • 2001:4490:d92:0:0:0:0:0/48
  • 2001:4490:d93:0:0:0:0:0/48
  • 2001:4490:d94:0:0:0:0:0/48
  • 2001:4490:d95:0:0:0:0:0/48
  • 2001:4490:d96:0:0:0:0:0/48
  • 2001:4490:d97:0:0:0:0:0/48
  • 2001:4490:d98:0:0:0:0:0/48
  • 2001:4490:d99:0:0:0:0:0/48
  • 2001:4490:d9a:0:0:0:0:0/48
  • 2001:4490:d9b:0:0:0:0:0/48
  • 2001:4490:d9c:0:0:0:0:0/48
  • 2001:4490:d9d:0:0:0:0:0/48
  • 2001:4490:d9e:0:0:0:0:0/48
  • 2001:4490:d9f:0:0:0:0:0/48
  • 2001:4490:da0:0:0:0:0:0/48
  • 2001:4490:da1:0:0:0:0:0/48
  • 2001:4490:da2:0:0:0:0:0/48
  • 2001:4490:da3:0:0:0:0:0/48
  • 2001:4490:da4:0:0:0:0:0/48
  • 2001:4490:da5:0:0:0:0:0/48
  • 2001:4490:da6:0:0:0:0:0/48
  • 2001:4490:da7:0:0:0:0:0/48
  • 2001:4490:da8:0:0:0:0:0/48
  • 2001:4490:da9:0:0:0:0:0/48
  • 2001:4490:daa:0:0:0:0:0/48
  • 2001:4490:dab:0:0:0:0:0/48
  • 2001:4490:dac:0:0:0:0:0/48
  • 2001:4490:dad:0:0:0:0:0/48
  • 2001:4490:dae:0:0:0:0:0/48
  • 2001:4490:daf:0:0:0:0:0/48
  • 2001:4490:db0:0:0:0:0:0/48
  • 2001:4490:db1:0:0:0:0:0/48
  • 2001:4490:db2:0:0:0:0:0/48
  • 2001:4490:db3:0:0:0:0:0/48
  • 2001:4490:db4:0:0:0:0:0/48
  • 2001:4490:db5:0:0:0:0:0/48
  • 2001:4490:db6:0:0:0:0:0/48
  • 2001:4490:db7:0:0:0:0:0/48
  • 2001:4490:db8:0:0:0:0:0/48
  • 2001:4490:db9:0:0:0:0:0/48
  • 2001:4490:dba:0:0:0:0:0/48
  • 2001:4490:dbb:0:0:0:0:0/48
  • 2001:4490:dbc:0:0:0:0:0/48
  • 2001:4490:dbd:0:0:0:0:0/48
  • 2001:4490:dbe:0:0:0:0:0/48
  • 2001:4490:dbf:0:0:0:0:0/48
  • 2001:4490:dc0:0:0:0:0:0/48
  • 2001:4490:dc1:0:0:0:0:0/48
  • 2001:4490:dc2:0:0:0:0:0/48
  • 2001:4490:dc3:0:0:0:0:0/48
  • 2001:4490:dc4:0:0:0:0:0/48
  • 2001:4490:dc5:0:0:0:0:0/48
  • 2001:4490:dc6:0:0:0:0:0/48
  • 2001:4490:dc7:0:0:0:0:0/48
  • 2001:4490:dc8:0:0:0:0:0/48
  • 2001:4490:dc9:0:0:0:0:0/48
  • 2001:4490:dca:0:0:0:0:0/48
  • 2001:4490:dcb:0:0:0:0:0/48
  • 2001:4490:dcc:0:0:0:0:0/48
  • 2001:4490:dcd:0:0:0:0:0/48
  • 2001:4490:dce:0:0:0:0:0/48
  • 2001:4490:dcf:0:0:0:0:0/48
  • 2001:4490:dd0:0:0:0:0:0/48
  • 2001:4490:dd1:0:0:0:0:0/48
  • 2001:4490:dd2:0:0:0:0:0/48
  • 2001:4490:dd3:0:0:0:0:0/48
  • 2001:4490:dd4:0:0:0:0:0/48
  • 2001:4490:dd5:0:0:0:0:0/48
  • 2001:4490:dd6:0:0:0:0:0/48
  • 2001:4490:dd7:0:0:0:0:0/48
  • 2001:4490:dd8:0:0:0:0:0/48
  • 2001:4490:dd9:0:0:0:0:0/48
  • 2001:4490:dda:0:0:0:0:0/48
  • 2001:4490:ddb:0:0:0:0:0/48
  • 2001:4490:ddc:0:0:0:0:0/48
  • 2001:4490:ddd:0:0:0:0:0/48
  • 2001:4490:dde:0:0:0:0:0/48
  • 2001:4490:ddf:0:0:0:0:0/48
  • 2001:4490:de0:0:0:0:0:0/48
  • 2001:4490:de1:0:0:0:0:0/48
  • 2001:4490:de2:0:0:0:0:0/48
  • 2001:4490:de3:0:0:0:0:0/48
  • 2001:4490:de4:0:0:0:0:0/48
  • 2001:4490:de5:0:0:0:0:0/48
  • 2001:4490:de6:0:0:0:0:0/48
  • 2001:4490:de7:0:0:0:0:0/48
  • 2001:4490:de8:0:0:0:0:0/48
  • 2001:4490:de9:0:0:0:0:0/48
  • 2001:4490:dea:0:0:0:0:0/48
  • 2001:4490:deb:0:0:0:0:0/48
  • 2001:4490:dec:0:0:0:0:0/48
  • 2001:4490:ded:0:0:0:0:0/48
  • 2001:4490:dee:0:0:0:0:0/48
  • 2001:4490:def:0:0:0:0:0/48
  • 2001:4490:df0:0:0:0:0:0/48
  • 2001:4490:df1:0:0:0:0:0/48
  • 2001:4490:df2:0:0:0:0:0/48
  • 2001:4490:df3:0:0:0:0:0/48
  • 2001:4490:df4:0:0:0:0:0/48
  • 2001:4490:df5:0:0:0:0:0/48
  • 2001:4490:df6:0:0:0:0:0/48
  • 2001:4490:df7:0:0:0:0:0/48
  • 2001:4490:df8:0:0:0:0:0/48
  • 2001:4490:df9:0:0:0:0:0/48
  • 2001:4490:dfa:0:0:0:0:0/48
  • 2001:4490:dfb:0:0:0:0:0/48
  • 2001:4490:dfc:0:0:0:0:0/48
  • 2001:4490:dfd:0:0:0:0:0/48
  • 2001:4490:dfe:0:0:0:0:0/48
  • 2001:4490:dff:0:0:0:0:0/48

Get started with 100,000 free lookups: sign up