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AS6620 AS-6620 - AMA Communications, LLC

United States · Autonomous System

IPv4 announced

49.4K

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

101

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

#10,110

by customer-cone size (1 = largest)

Connectivity

8 providers · 0 peers · 1 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 8 upstream providers, 0 peers and 1 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers8

give this network transit

Settlement-free peers0

exchange traffic directly

None recorded.

Downstream customers1

buy transit from it

AS397037 CITY-OF-AMARILLO - City of Amarillo

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 49.4K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

24%

24 of 101 prefixes documented

Announcement composition101 routed prefixes

IPv6 deployment

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

IPv6 capable

0.3%

users that can reach IPv6-only content

IPv6 preferred

0.1%

users that use IPv6 when both are offered

Capable0.3%

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

Preferred0.1%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

101 prefixes currently seen by RIPEstat.

69.6.128.0/21207.16.160.0/20209.40.173.0/2469.6.136.0/22209.40.174.0/24209.40.151.0/2469.6.189.0/24209.40.130.0/24209.40.128.0/24209.40.136.0/2169.6.161.0/24198.49.154.0/2369.6.188.0/24209.40.131.0/24209.40.162.0/2469.6.175.0/24209.40.144.0/2463.119.38.0/23209.40.183.0/24209.40.180.0/24209.40.157.0/24192.120.246.0/24209.40.181.0/24209.40.158.0/2469.6.174.0/24209.40.182.0/24192.231.80.0/24209.40.160.0/24209.40.145.0/24209.40.134.0/24207.18.68.0/23208.245.208.0/22208.251.8.0/21209.40.132.0/24209.40.176.0/2469.6.169.0/2469.6.144.0/20209.40.150.0/24192.120.247.0/24209.40.178.0/24209.40.159.0/2469.6.168.0/24209.40.155.0/24209.40.169.0/2465.218.76.0/2469.6.172.0/24209.40.179.0/24209.40.149.0/24209.40.172.0/24209.40.161.0/24209.40.154.0/2469.6.163.0/24209.40.156.0/24209.40.188.0/24209.40.186.0/2469.6.160.0/24204.254.144.0/21209.40.166.0/24209.40.185.0/24209.40.189.0/24192.231.78.0/23198.49.156.0/24192.120.248.0/2265.218.72.0/22209.40.163.0/24209.40.133.0/24209.40.146.0/2469.6.176.0/24192.120.4.0/2465.240.120.0/21209.40.129.0/24209.40.152.0/2469.6.183.0/2469.6.177.0/24209.40.167.0/24209.40.190.0/2469.6.170.0/24209.40.175.0/2469.6.140.0/22192.69.247.0/2469.6.180.0/24209.40.148.0/2469.6.186.0/2469.6.167.0/2469.6.190.0/23207.19.0.0/21209.40.147.0/24209.40.170.0/2469.6.182.0/24209.40.168.0/24209.40.184.0/24209.40.165.0/2469.6.179.0/24209.40.191.0/24209.40.153.0/24209.40.135.0/24209.40.177.0/2469.6.187.0/24209.40.187.0/2469.6.173.0/24204.177.232.0/24

Fetching announced prefixes from RIPEstat…