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Autonomous System details for AS203472

AS203472
PENG YUJEN • kskb.eu.org

AS203472 — PENG YUJEN

AS Name
POEMA-AS-EU
Country
Taiwan (TW)
Website
Number of IPv4
0
Number of IPv6
8.34 × 1025
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
August 03, 2022
Last updated
May 03, 2025

IP Ranges

9 IPv6 prefixes
Prefix Company Number of IPs
2401:5a0:bbb0::/44 PoemaNetwork Anycast(America) 1.93 × 1025
2401:5a0:bbbb::/48 PoemaNetwork Anycast 1.21 × 1024
2406:840:9840::/44 PoemaNetwork Anycast(Asia) 1.93 × 1025
2602:feda:a80::/44 Black Mesa Corporation 1.93 × 1025
2a0e:8f02:f046::/48 PENG YUJEN 1.21 × 1024
2a0e:b107:2710::/44 Poema Network(IP allocation form TunnelBroket) 1.93 × 1025
2a0e:b107:2711::/48 PoemaNetwork TW 1.21 × 1024
2a0e:b107:2716::/48 PoemaNetwork US 1.21 × 1024
2a12:3fc2:ddff::/48 PoemaNetwork RR_1 1.21 × 1024

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS203472

0 peers

AS203472 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS203472

1 upstreams

AS203472 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS203472 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS203472

1 downstreams

AS203472 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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