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AS213877 U1DS-AS U1 DIGITAL SERVICES LTD

United Kingdom · Autonomous System

IPv4 announced

22.5K

0.00 × /8

IPv6 announced

4.2K

/48 blocks

Prefixes

routed

Country

United Kingdom

Topology (CAIDA AS Rank)

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

Customer cone

edge network — no downstream ASes

AS rank

#76,411

by customer-cone size (1 = largest)

Connectivity

1 providers · 0 peers · 0 customers

Transit role

Enterprise / stub

edge network, buys transit only

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

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

Upstream providers1

give this network transit

AS49418 AS-NETSHIELD NETSHIELD LTD

Settlement-free peers0

exchange traffic directly

None recorded.

Downstream customers0

buy transit from it

None recorded.

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

35%

9.3K of 26.8K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

40%

36 of 91 prefixes documented

Announcement composition91 routed prefixes

IPv6 deployment

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

IPv6 capable

50.2%

users that can reach IPv6-only content

IPv6 preferred

50.0%

users that use IPv6 when both are offered

Capable50.2%

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

Preferred50.0%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

91 prefixes currently seen by RIPEstat.

144.31.69.0/242.26.112.0/24144.31.89.0/24144.31.26.0/24185.184.122.0/24144.31.65.0/2464.188.126.0/24150.241.108.0/24144.31.227.0/2477.239.101.0/2477.239.122.0/24144.31.77.0/24144.31.105.0/24144.31.73.0/2477.239.104.0/24144.31.247.0/24144.31.75.0/24144.31.70.0/2477.91.85.0/24144.31.246.0/24144.31.74.0/24144.31.71.0/24144.31.244.0/2464.188.116.0/24150.241.86.0/24144.31.120.0/24144.31.72.0/24144.31.137.0/24144.31.67.0/24144.31.87.0/24150.241.105.0/24144.31.253.0/24144.31.226.0/242a01:ecc0:40::/42144.31.228.0/24144.31.79.0/24144.31.198.0/2477.239.105.0/2464.188.75.0/24144.31.27.0/2477.239.100.0/2464.188.92.0/24213.21.241.0/242.27.8.0/2477.91.87.0/242.27.9.0/2477.239.102.0/2464.188.97.0/2464.188.117.0/24144.31.76.0/242.26.114.0/2477.91.86.0/2464.188.125.0/24144.31.66.0/24144.31.78.0/2464.188.96.0/24185.207.133.0/24144.31.255.0/24144.31.104.0/2464.188.73.0/242.27.45.0/242a01:ecc0:200::/422.27.44.0/24144.31.245.0/2477.91.84.0/2464.188.124.0/24144.31.64.0/242.27.11.0/2464.188.95.0/2477.239.103.0/24144.31.86.0/242.26.113.0/24144.31.192.0/2464.188.112.0/242.27.47.0/24144.31.121.0/242.27.46.0/2464.188.94.0/242.27.10.0/242.26.115.0/24144.31.254.0/2464.188.93.0/24144.31.68.0/24185.184.123.0/24144.31.229.0/24144.31.252.0/24144.31.193.0/242a01:ecc0:1000::/3677.239.123.0/2464.188.113.0/24144.31.199.0/24

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