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AS22442 HOU-PHONOSCOPE - Phonoscope, Inc.

United States · Autonomous System

IPv4 announced

25.6K

0.00 × /8

IPv6 announced

65.5K

/48 blocks

Prefixes

routed

Country

United States

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

ASes reachable as customers

AS rank

#2,465

by customer-cone size (1 = largest)

Connectivity

3 providers · 10 peers · 10 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 3 upstream providers, 10 peers and 10 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers3

give this network transit

Settlement-free peers10

exchange traffic directly

Downstream customers10

buy transit from it

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

0 of 91.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

32%

16 of 50 prefixes documented

Announcement composition50 routed prefixes

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, United States).

IPv6 capable

2.0%

users that can reach IPv6-only content

IPv6 preferred

1.3%

users that use IPv6 when both are offered

Capable2.0%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred1.3%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

50 prefixes currently seen by RIPEstat.

74.124.56.0/2372.20.150.0/2466.249.120.0/2266.60.232.0/2366.60.249.0/2474.124.46.0/2372.20.141.0/2474.124.50.0/2466.60.240.0/2466.60.228.0/2266.60.225.0/2472.20.145.0/2474.124.49.0/2466.249.126.0/2366.249.114.0/2366.249.96.0/2366.249.116.0/23205.196.176.0/2274.124.36.0/2266.60.248.0/2172.20.148.0/2366.60.244.0/2466.249.104.0/22205.196.188.0/2472.20.128.0/2466.249.118.0/2472.20.136.0/2466.249.109.0/24198.46.75.0/24205.196.184.0/2274.124.52.0/2272.20.139.0/24205.196.183.0/2466.60.242.0/2366.60.224.0/2366.60.235.0/2474.124.45.0/2472.20.142.0/2374.124.60.0/2272.20.154.0/242605:f000::/3266.60.236.0/2266.249.102.0/2372.20.130.0/2366.249.110.0/2466.60.246.0/2374.124.40.0/2266.249.98.0/2466.60.227.0/24205.196.180.0/24

Fetching announced prefixes from RIPEstat…