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AS393423 NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC.

United States · Autonomous System

IPv4 announced

10.8K

0.00 × /8

IPv6 announced

4.4K

/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

#3,883

by customer-cone size (1 = largest)

Connectivity

3 providers · 1 peers · 5 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, 1 peers and 5 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers3

give this network transit

Settlement-free peers1

exchange traffic directly

AS1000 PISL-24-1000 - CORIX NETWORKS

Downstream customers5

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

22%

3.3K of 15.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

35%

7 of 20 prefixes documented

Announcement composition20 routed prefixes

IPv6 deployment

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

IPv6 capable

0.0%

users that can reach IPv6-only content

IPv6 preferred

0.0%

users that use IPv6 when both are offered

Capable0.0%

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.

20 prefixes currently seen by RIPEstat.

209.135.208.0/2074.221.233.0/24165.254.192.0/222606:9500:1000::/362606:9500:200::/40173.254.189.0/24165.254.222.0/2474.221.231.0/242606:9500:201::/4874.221.236.0/24173.254.190.0/24192.73.18.0/24173.254.191.0/24192.73.214.0/24157.234.254.0/24216.112.49.0/24204.141.192.0/21157.234.245.0/2474.221.234.0/24173.254.188.0/24

Fetching announced prefixes from RIPEstat…