$ query “AS55824” --type=asn → 1 result(s)

AS55824 · NKN-CORE-NW

National Knowledge Network

AS55824 is run by National Knowledge Network and is a mid-size transit provider, based in India. The system announces a respectable 84 480 IPv4 addresses, including a /16, and supports IPv6. Most of its address space is geolocated to India. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇮🇳 India
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
May 01, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
176 / 40
IPv6 Prefixes (raw / aggregated)
91 / 13
IPv4 Addresses
84 480
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/28
Geolocated Countries
🇮🇳 India (156 928 IPs)
Prefix Changed
May 02, 2026

Reputation

Reputation
Good — 13 flagged IPs out of 84 480 total (0.02%)

Connectivity Summary

Upstream Providers
1 upstream providing transit
Downstream Customers
82 downstreams buying transit
Unclassified
4 unclassified BGP neighbors
Degree
87 unique BGP neighbors
Reach
84 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (176 total)

  • 14.139.0.0/16 (65 536 addresses (/16 prefix))
  • 180.149.48.0/20 (4 096 addresses (/20 prefix))
  • 45.118.48.0/21 (2 048 addresses (/21 prefix))
  • 103.218.148.0/22 (1 024 addresses (/22 prefix))
  • 103.194.216.0/22 (1 024 addresses (/22 prefix))
  • 103.194.24.0/23 (512 addresses (/23 prefix))
  • 220.156.190.0/23 (512 addresses (/23 prefix))
  • 45.127.64.0/23 (512 addresses (/23 prefix))
  • 164.100.222.0/23 (512 addresses (/23 prefix))
  • 164.100.132.0/23 (512 addresses (/23 prefix))
  • 164.100.130.0/23 (512 addresses (/23 prefix))
  • 157.15.12.0/23 (512 addresses (/23 prefix))
  • 158.144.15.0/24 (256 addresses (/24 prefix))
  • 164.100.126.0/24 (256 addresses (/24 prefix))
  • 103.127.161.0/24 (256 addresses (/24 prefix))
  • 103.88.228.0/24 (256 addresses (/24 prefix))
  • 144.16.112.0/24 (256 addresses (/24 prefix))
  • 103.68.177.0/24 (256 addresses (/24 prefix))
  • 157.15.158.0/24 (256 addresses (/24 prefix))
  • 158.144.12.0/24 (256 addresses (/24 prefix))
  • 103.59.66.0/24 (256 addresses (/24 prefix))
  • 158.144.18.0/24 (256 addresses (/24 prefix))
  • 164.100.81.0/24 (256 addresses (/24 prefix))
  • 164.100.96.0/24 (256 addresses (/24 prefix))
  • 164.100.125.0/24 (256 addresses (/24 prefix))
  • 103.194.26.0/24 (256 addresses (/24 prefix))
  • 103.59.17.0/24 (256 addresses (/24 prefix))
  • 103.58.122.0/24 (256 addresses (/24 prefix))
  • 164.100.134.0/24 (256 addresses (/24 prefix))
  • 164.100.142.0/24 (256 addresses (/24 prefix))
  • 164.100.145.0/24 (256 addresses (/24 prefix))
  • 164.100.146.0/24 (256 addresses (/24 prefix))
  • 164.100.181.0/24 (256 addresses (/24 prefix))
  • 164.100.189.0/24 (256 addresses (/24 prefix))
  • 164.100.196.0/24 (256 addresses (/24 prefix))
  • 164.100.201.0/24 (256 addresses (/24 prefix))
  • 164.100.217.0/24 (256 addresses (/24 prefix))
  • 45.127.74.0/24 (256 addresses (/24 prefix))
  • 45.124.188.0/24 (256 addresses (/24 prefix))
  • 45.118.208.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (91 total)

  • 2409::/28
  • 2403:89c0::/32
  • 2405:8a00::/32
  • 2001:4408:4d00::/45
  • 2001:4408:6708::/45
  • 2001:4408:8508::/45
  • 2001:4408:4508::/45
  • 2001:4408:4300::/45
  • 2001:4408:6700::/47
  • 2001:4408:4d08::/48
  • 2001:4408:5b01::/48
  • 2001:df3:1e00::/48
  • 2406:f00:3::/48