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AS133748 CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD

Singapore · Autonomous System

IPv4 announced

5.1K

0.00 × /8

IPv6 announced

65.5K

/48 blocks

Prefixes

routed

Country

Singapore

Interconnection (PeeringDB)

Where this network meets others — public exchange points, colocation facilities, and declared peering capacity.

Internet exchanges

IXPs present

Facilities

colocation facilities

Peering capacity

—

no peering ports listed

Network type

Access ISP

Scope: Asia Pacific

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

#21,652

by customer-cone size (1 = largest)

Connectivity

7 providers · 1 peers · 0 customers

Transit role

Enterprise / stub

edge network, buys transit only

Upstream providers

Settlement-free peers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 7 upstream providers, 1 peers and 0 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers7

give this network transit

Settlement-free peers1

exchange traffic directly

AS57304 RETNRU-AS JSC "RetnNet"

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

97%

68.9K of 70.7K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

71%

15 of 21 prefixes documented

Announcement composition21 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

23 prefixes currently seen by RIPEstat.

103.41.130.0/24206.131.206.0/24206.131.201.0/2443.249.249.0/24206.131.205.0/24206.131.204.0/24206.131.193.0/24206.131.202.0/242401:b080::/32206.131.199.0/2443.249.250.0/24206.131.200.0/2443.249.248.0/24206.131.198.0/24103.41.131.0/24103.41.128.0/24206.131.203.0/24206.131.196.0/24206.131.207.0/2443.249.251.0/24206.131.195.0/24206.131.197.0/24156.225.48.0/24

Fetching announced prefixes from RIPEstat…