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AS23481 HCTC-LINK1 - Hill Country Telephone Cooperative, Inc.

United States · Autonomous System

IPv4 announced

22.5K

0.00 × /8

IPv6 announced

/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

#6,375

by customer-cone size (1 = largest)

Connectivity

4 providers · 11 peers · 2 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 4 upstream providers, 11 peers and 2 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers4

give this network transit

Settlement-free peers11

exchange traffic directly

Downstream customers2

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 22.5K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

68%

17 of 25 prefixes documented

Announcement composition25 routed prefixes

IPv6 deployment

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

IPv6 capable

2.3%

users that can reach IPv6-only content

IPv6 preferred

0.0%

users that use IPv6 when both are offered

Capable2.3%

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

Preferred0.0%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

25 prefixes currently seen by RIPEstat.

69.4.60.0/2272.12.124.0/22104.161.2.0/2364.127.206.0/2469.4.52.0/2264.127.207.0/24104.161.6.0/23173.224.0.0/2164.127.200.0/2269.4.48.0/2269.4.56.0/2298.143.176.0/22104.161.4.0/23152.228.44.0/2372.12.112.0/21173.224.8.0/21104.161.0.0/23192.170.132.0/2298.143.180.0/2272.12.120.0/22159.242.252.0/22152.228.40.0/2364.127.205.0/24170.76.184.0/2264.127.204.0/24

Fetching announced prefixes from RIPEstat…