AS30666 — XCHANGETELECOMCORP
AS30666 announces 12 IPv4 prefixes covering 18,944 addresses and 1 IPv6 prefixes.
About this network
XCHANGETELECOMCORP is operated by Xchange Telecom Corp.
What it's used for
- The address space carries corporate and legacy infrastructure, with reverse DNS entries consistently pointing to xchangetele.com across multiple blocks.
- The AS announces 18,944 IPv4 addresses across 12 prefixes and 1 IPv6 prefix, while maintaining only 5 observed neighbours, a ratio indicative of a business or internal corporate estate rather than a transit provider.
Notable
- Registrants are mixed, including Xchange Telecom Corp., THEJNET, Cogent Communications, LLC, and PSINet, Inc., reflecting a history of acquisitions and space transfers.
- Xchange Telecom is an acquired company based in Brooklyn, founded in 2002, that operates as a connectivity solutions provider offering internet, voice, and mobile services.
- The inventory includes distinct blocks such as 66.128.0.0/20 and 38.105.204.0/22, with the latter registered to Cogent, suggesting retained or leased space from previous operators.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 38.105.204.0/22
- 38.117.192.0/23
- 38.117.213.0/24
- 38.117.214.0/23
- 38.117.234.0/23
- 66.28.182.0/24
- 66.128.0.0/20
- 66.250.98.0/23
- 69.164.128.0/20
- 72.26.240.0/20
- 198.55.44.0/22
- 198.167.168.0/21
- 2606:4200::/32
Upstream networks
Downstream networks
Adjacent networks
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
—
IPv6 Prefixes
—
Total Prefixes
—
Unique /24s
—
⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED