$ query “AS51964” --type=asn → 1 result(s)

AS51964 · ORANGE-BUSINESS-SERVICES-IPSN-ASN

ORANGE BUSINESS SERVICES U.S. Inc.

AS51964 is operated by ORANGE BUSINESS SERVICES U.S. Inc. and serves as a mid-size transit provider, established in the United States in 2010. The system announces an impressive 1.3 million IPv4 addresses, including a /15, and supports IPv6. The bulk of its IP address space is in Belgium, with additional presence in the United States and Japan, and smaller footprints in 107 additional countries.

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
December 07, 2010
Last Changed
March 04, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
283 / 97
IPv6 Prefixes (raw / aggregated)
61 / 24
IPv4 Addresses
1 281 280
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/30
Geolocated Countries
🇧🇪 Belgium (326 912 IPs), 🇺🇸 United States (186 336 IPs), 🇯🇵 Japan (91 136 IPs) and 107 more
Prefix Changed
October 09, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Downstream Customers
21 downstreams buying transit
Unclassified
4 unclassified BGP neighbors
Degree
32 unique BGP neighbors
Reach
21 networks in customer cone

Upstream Providers (7)

Prefix Lists

IPv4 Prefixes (283 total)

  • 57.66.0.0/15 (131 072 addresses (/15 prefix))
  • 57.68.0.0/15 (131 072 addresses (/15 prefix))
  • 57.72.0.0/15 (131 072 addresses (/15 prefix))
  • 57.96.0.0/15 (131 072 addresses (/15 prefix))
  • 57.74.0.0/16 (65 536 addresses (/16 prefix))
  • 57.78.0.0/16 (65 536 addresses (/16 prefix))
  • 57.86.0.0/16 (65 536 addresses (/16 prefix))
  • 57.90.0.0/16 (65 536 addresses (/16 prefix))
  • 57.98.0.0/16 (65 536 addresses (/16 prefix))
  • 157.150.0.0/16 (65 536 addresses (/16 prefix))
  • 164.43.0.0/16 (65 536 addresses (/16 prefix))
  • 57.70.0.0/17 (32 768 addresses (/17 prefix))
  • 57.79.0.0/17 (32 768 addresses (/17 prefix))
  • 57.77.0.0/18 (16 384 addresses (/18 prefix))
  • 57.82.0.0/18 (16 384 addresses (/18 prefix))
  • 57.83.64.0/18 (16 384 addresses (/18 prefix))
  • 62.229.64.0/18 (16 384 addresses (/18 prefix))
  • 200.240.64.0/18 (16 384 addresses (/18 prefix))
  • 200.240.128.0/18 (16 384 addresses (/18 prefix))
  • 57.70.128.0/19 (8 192 addresses (/19 prefix))
  • 57.77.128.0/19 (8 192 addresses (/19 prefix))
  • 57.79.128.0/19 (8 192 addresses (/19 prefix))
  • 62.229.0.0/19 (8 192 addresses (/19 prefix))
  • 200.240.32.0/19 (8 192 addresses (/19 prefix))
  • 200.240.192.0/19 (8 192 addresses (/19 prefix))
  • 202.208.224.0/19 (8 192 addresses (/19 prefix))
  • 57.77.160.0/20 (4 096 addresses (/20 prefix))
  • 57.79.160.0/20 (4 096 addresses (/20 prefix))
  • 57.79.192.0/20 (4 096 addresses (/20 prefix))
  • 57.79.224.0/20 (4 096 addresses (/20 prefix))
  • 57.82.80.0/20 (4 096 addresses (/20 prefix))
  • 57.82.128.0/20 (4 096 addresses (/20 prefix))
  • 57.83.0.0/20 (4 096 addresses (/20 prefix))
  • 57.83.160.0/20 (4 096 addresses (/20 prefix))
  • 57.83.208.0/20 (4 096 addresses (/20 prefix))
  • 62.229.144.0/20 (4 096 addresses (/20 prefix))
  • 62.229.224.0/20 (4 096 addresses (/20 prefix))
  • 202.167.32.0/20 (4 096 addresses (/20 prefix))
  • 202.167.128.0/20 (4 096 addresses (/20 prefix))
  • 57.83.16.0/21 (2 048 addresses (/21 prefix))
  • 140.209.240.0/21 (2 048 addresses (/21 prefix))
  • 45.9.52.0/22 (1 024 addresses (/22 prefix))
  • 57.82.96.0/22 (1 024 addresses (/22 prefix))
  • 57.82.112.0/22 (1 024 addresses (/22 prefix))
  • 202.237.176.0/22 (1 024 addresses (/22 prefix))
  • 206.48.240.0/22 (1 024 addresses (/22 prefix))
  • 140.209.250.0/23 (512 addresses (/23 prefix))
  • 202.167.14.0/23 (512 addresses (/23 prefix))
  • 202.167.22.0/23 (512 addresses (/23 prefix))
  • 202.167.48.0/23 (512 addresses (/23 prefix))

IPv6 Prefixes (61 total)

  • 2a01:ce84::/30
  • 2a01:ce9c::/30
  • 2a01:ce82::/32
  • 2a01:ce8e::/32
  • 2a01:ce95::/32
  • 2a01:ce8c:8000::/34
  • 2a01:ce80::/35
  • 2a01:ce83:8000::/35
  • 2a01:ce89::/35
  • 2a01:ce89:8000::/35
  • 2a01:ce8d:6000::/35
  • 2a01:ce90:a000::/35
  • 2a01:ce80:2000::/36
  • 2a01:ce83:1000::/36
  • 2a01:ce83:2000::/36
  • 2a01:ce88:8000::/36
  • 2a01:ce89:a000::/36
  • 2a01:ce8c::/36
  • 2a01:ce8c:c000::/36
  • 2a01:ce8d:2000::/36
  • 2a01:ce8d:8000::/36
  • 2a01:ce90:9000::/36
  • 2a01:ce91::/36
  • 2a04:1447::/45