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AS40841 MARKETAXESS-INC-AS - MARKETAXESS HOLDINGS, INC.

United States · Autonomous System

IPv4 announced

5.1K

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

#9,927

by customer-cone size (1 = largest)

Connectivity

6 providers · 1 peers · 1 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 6 upstream providers, 1 peers and 1 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers6

give this network transit

Settlement-free peers1

exchange traffic directly

AS1000 PISL-24-1000 - CORIX NETWORKS

Downstream customers1

buy transit from it

AS40481 G3-ASN-1 - G3 Group

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 5.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

47%

7 of 15 prefixes documented

Announcement composition15 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

15 prefixes currently seen by RIPEstat.

204.128.52.0/22194.69.74.0/23192.69.225.0/2464.215.249.0/24194.69.75.0/24194.69.80.0/24204.128.55.0/24204.128.52.0/24194.69.74.0/24204.128.54.0/24194.69.80.0/2338.108.243.0/24192.69.226.0/24204.128.53.0/24194.69.82.0/24

Fetching announced prefixes from RIPEstat…