$ query “AS2914” --type=asn → 1 result(s)

AS2914 · NTT-DATA-2914

NTT America Inc.

AS2914 is run by NTT America Inc. and is a Tier-1 transit provider, established in the United States in 1998. The system announces an impressive 7.3 million IPv4 addresses, including a /14, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in Australia and Japan, and smaller footprints in 36 additional countries. This AS's prefix announcements have been recently modified.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #7 by Reach — Top 100 by customer cone size
  • #91 by Degree — Top 100 by unique BGP neighbor count
  • #6 in United States — Top 10 by reach within country
  • Pioneer — Registered before the year 2000

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Tier-1 Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
December 07, 1998
Last Changed
March 04, 2026
Last Seen
April 18, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
982 / 805
IPv6 Prefixes (raw / aggregated)
10 / 8
IPv4 Addresses
7 277 056
Largest IPv4 Prefix
/14 (262 144 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (8 574 512 IPs), 🇦🇺 Australia (664 576 IPs), 🇯🇵 Japan (513 568 IPs) and 36 more
Prefix Changed
April 18, 2026

Reputation

Reputation
Good — 7 flagged IPs out of 7 277 056 total (0.00%)
Open Proxies
7 known open proxies in this network

Connectivity Summary

Peers
58 networks exchanging traffic without transit
Downstream Customers
1 454 downstreams buying transit
Unclassified
53 unclassified BGP neighbors
Degree
1 565 unique BGP neighbors
Reach
57 498 networks in customer cone

Prefix Lists

IPv4 Prefixes (982 total)

  • 204.200.0.0/14 (262 144 addresses (/14 prefix))
  • 199.236.0.0/14 (262 144 addresses (/14 prefix))
  • 204.0.0.0/14 (262 144 addresses (/14 prefix))
  • 204.142.0.0/15 (131 072 addresses (/15 prefix))
  • 204.170.0.0/15 (131 072 addresses (/15 prefix))
  • 198.64.0.0/15 (131 072 addresses (/15 prefix))
  • 198.138.0.0/15 (131 072 addresses (/15 prefix))
  • 206.68.0.0/15 (131 072 addresses (/15 prefix))
  • 207.56.0.0/15 (131 072 addresses (/15 prefix))
  • 153.254.0.0/15 (131 072 addresses (/15 prefix))
  • 198.172.0.0/15 (131 072 addresses (/15 prefix))
  • 198.106.0.0/15 (131 072 addresses (/15 prefix))
  • 198.170.0.0/15 (131 072 addresses (/15 prefix))
  • 165.254.0.0/16 (65 536 addresses (/16 prefix))
  • 209.75.0.0/16 (65 536 addresses (/16 prefix))
  • 216.42.0.0/16 (65 536 addresses (/16 prefix))
  • 192.217.0.0/16 (65 536 addresses (/16 prefix))
  • 207.137.0.0/16 (65 536 addresses (/16 prefix))
  • 216.44.0.0/16 (65 536 addresses (/16 prefix))
  • 198.104.0.0/16 (65 536 addresses (/16 prefix))
  • 198.247.0.0/16 (65 536 addresses (/16 prefix))
  • 207.20.0.0/16 (65 536 addresses (/16 prefix))
  • 206.239.0.0/16 (65 536 addresses (/16 prefix))
  • 128.121.0.0/16 (65 536 addresses (/16 prefix))
  • 128.241.0.0/16 (65 536 addresses (/16 prefix))
  • 209.238.0.0/16 (65 536 addresses (/16 prefix))
  • 128.242.0.0/16 (65 536 addresses (/16 prefix))
  • 157.238.0.0/16 (65 536 addresses (/16 prefix))
  • 206.184.0.0/16 (65 536 addresses (/16 prefix))
  • 129.250.0.0/16 (65 536 addresses (/16 prefix))
  • 206.86.0.0/16 (65 536 addresses (/16 prefix))
  • 208.55.0.0/16 (65 536 addresses (/16 prefix))
  • 198.88.0.0/16 (65 536 addresses (/16 prefix))
  • 199.234.0.0/16 (65 536 addresses (/16 prefix))
  • 192.204.0.0/16 (65 536 addresses (/16 prefix))
  • 199.240.0.0/16 (65 536 addresses (/16 prefix))
  • 200.15.0.0/16 (65 536 addresses (/16 prefix))
  • 206.58.0.0/16 (65 536 addresses (/16 prefix))
  • 198.87.0.0/16 (65 536 addresses (/16 prefix))
  • 130.94.0.0/16 (65 536 addresses (/16 prefix))
  • 204.42.0.0/16 (65 536 addresses (/16 prefix))
  • 206.52.0.0/16 (65 536 addresses (/16 prefix))
  • 204.141.0.0/16 (65 536 addresses (/16 prefix))
  • 206.50.0.0/16 (65 536 addresses (/16 prefix))
  • 206.14.0.0/16 (65 536 addresses (/16 prefix))
  • 198.66.0.0/16 (65 536 addresses (/16 prefix))
  • 209.39.0.0/16 (65 536 addresses (/16 prefix))
  • 205.212.0.0/16 (65 536 addresses (/16 prefix))
  • 168.143.0.0/16 (65 536 addresses (/16 prefix))
  • 198.63.0.0/16 (65 536 addresses (/16 prefix))
  • and 755 more

IPv6 Prefixes (10 total)

  • 2001:218::/32
  • 2001:418::/32
  • 2001:728::/32
  • 2001:d38::/32
  • 2001:d40::/32
  • 2404:3600::/32
  • 2804:8f8::/32
  • 2602:ffb7:580::/46