All ASNs

Autonomous System details for AS22442

AS22442

Phonoscope, Inc. • phonoscope.com

AS22442 — Phonoscope, Inc.

AS Name

HOU-PHONOSCOPE

Country

United States (US)

Website

phonoscope.com

Number of IPv4

25,600

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

September 27, 2001

Last updated

July 26, 2017

IP Ranges

49 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
66.60.224.0/23	Phonoscope, Inc.	512
66.60.225.0/24	Phonoscope, Inc.	256
66.60.227.0/24	Total Petroleum and Chemical	256
66.60.228.0/22	Affordable Tours	1,024
66.60.232.0/23	SNC Lavalin GDS	512
66.60.235.0/24	PG Technologies	256
66.60.236.0/22	Phonoscope Cable Modem West Houston	1,024
66.60.240.0/24	Axon Energy Products	256
66.60.242.0/23	GB Tech	512
66.60.244.0/24	BICO Drilling	256
66.60.246.0/23	Safety Vision	512
66.60.248.0/21	Phonoscope Cable Northwest Houston	2,048
66.60.249.0/24	Phonoscope Cable Northwest Houston	256
66.249.96.0/23	Phonoscope, Inc.	512
66.249.98.0/24	Appro International	256
66.249.102.0/23	Phonoscope Knowledge Network	512
66.249.104.0/22	Phonoscope, Inc.	1,024
66.249.109.0/24	Bracewell and Guiliani	256
66.249.110.0/24	Allied Telesis	256
66.249.114.0/23	Exxon	512
66.249.116.0/23	Lonquist and Company	512
66.249.118.0/24	Westpark Communication LP	256
66.249.120.0/22	Phonoscope Cable Modem Downtown	1,024
66.249.126.0/23	SBM Atlantia	512
72.20.128.0/24	Phonoscope, Inc.	256
72.20.130.0/23	Phonoscope, Inc.	512
72.20.136.0/24	MM Properties	256
72.20.139.0/24	Phonoscope, Inc.	256
72.20.141.0/24	Phonoscope	256
72.20.142.0/23	Phonoscope, Inc.	512
72.20.145.0/24	Phonoscope, Inc.	256
72.20.148.0/23	ERF Wireless	512
72.20.150.0/24	Harris County Community Supervision & Corrections Department	256
72.20.154.0/24	Phonoscope, Inc.	256
74.124.36.0/22	Phonoscope, Inc.	1,024
74.124.40.0/22	Phonoscope, Inc.	1,024
74.124.45.0/24	Houstonian	256
74.124.46.0/23	Phonoscope, Inc.	512
74.124.49.0/24	Phonoscope, Inc.	256
74.124.50.0/24	Phonoscope, Inc.	256
74.124.52.0/22	Phonoscope, Inc.	1,024
74.124.56.0/23	Phonoscope, Inc.	512
74.124.60.0/22	Phonoscope, Inc.	1,024
198.46.75.0/24	Harris County Appraisal District	256
205.196.176.0/22	Phonoscope	1,024
205.196.180.0/24	Soundworks	256
205.196.183.0/24	TGS-NOPEC Geophysical Company	256
205.196.184.0/22	Phonoscope, Inc.	1,024
205.196.188.0/24	Phonoscope, Inc.	256
2605:f000::/32	Phonoscope, Inc.	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS22442

9 peers

AS971 AS4230 AS6939 AS14907 AS25091 AS35280 AS49544 AS53828 AS137409

AS22442 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS22442

3 upstreams

AS1299 AS6300 AS32097

AS22442 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS22442 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS22442

10 downstreams

AS19927 AS23060 AS46094 AS55291 AS63153 AS393383 AS394309 AS394936 AS395708 AS400782

AS22442 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.