subnet.im

220.234.0.0/16

Not announced at this prefix length

No announcement covering 220.234.0.0/16 was visible from any of our collectors at the last snapshot. That can mean the space is unrouted, or that it is announced only within a network we have no vantage point inside.

At a glance

Addresses

65,536

/16 block

Visibility

Unknown

RPKI

Unknown

Registry

APNICCN

Allocated 24th March 2004

AS paths to this prefix

No AS paths are stored for this prefix. We keep the full path from one reference peer per collector rather than from every peer, so a prefix only has paths here once it has been seen by one of those peers.

Registry and RPKI

RIR
APNIC — Asia-Pacific
Country
China
Allocated
24th March 2004
Allocation block
220.234.0.0/16
Status
allocated
Origin validation
Unknown

Prefix hierarchy

Announcements above, below and beside this one in the real routing table.

CoveringMore specific
Prefix hierarchy for 220.234.0.0/16: the announcements covering it on the left, the announcements inside it on the right. Every prefix drawn is also listed in the tables below.220.234.0.0/16This prefix220.234.0.0/18AS9812220.234.64.0/18AS9812220.234.128.0/18AS9812220.234.192.0/18AS9812

Left to right is specificity: a shorter mask covering more address space, then this prefix, then the announcements carved out inside it. Only the first few of each are drawn — the tables below list them all.

Covering announcements

No less specific announcement covers this prefix.

More specific announcements

Announcements contained within 220.234.0.0/16
PrefixAddressesOriginVisibility
220.234.0.0/1816.4kAS9812Oriental Cable Network Co., Ltd.17/81
220.234.64.0/1816.4kAS9812Oriental Cable Network Co., Ltd.17/81
220.234.128.0/1816.4kAS9812Oriental Cable Network Co., Ltd.17/81
220.234.192.0/1816.4kAS9812Oriental Cable Network Co., Ltd.17/81

Sibling prefixes

Prefixes of the same length sharing a parent block with 220.234.0.0/16
PrefixAddressesOriginVisibility
220.235.0.0/1665.5kAS4739Internode Pty Ltd80/81

History

  1. AS4930426th September 2026 — 26th September 2026
Why these dates start where they do

A first-seen date is the first time we saw that origin, not the first time it appeared in BGP. Our history is forward-only with no backfill, so it says nothing about the period before we started collecting — treat the earliest dates with suspicion.

Open 220.234.0.0/16 in the calculator/16 reference

Routing data derived from RouteViews MRT archives and public registry data.