subnet.im

185.158.156.0/24

Not announced at this prefix length

We do not see 185.158.156.0/24 announced as its own route. The most specific announcement covering it is 185.158.156.0/22, originated by AS28676 (WiTCOM Wiesbadener Informations- und Telekommunikations GmbH). Traffic to addresses in this block follows that route.

At a glance

Addresses

256

/24 block

Visibility

Unknown

RPKI

Unknown

Registry

RIPE NCCDE

Allocated 5th July 2016

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
RIPE NCC — Europe, Middle East, Central Asia
Country
Germany
Allocated
5th July 2016
Allocation block
185.158.156.0/22
Status
allocated
Origin validation
Unknown

ROAs covering this prefix

Route Origin Authorisations covering 185.158.156.0/24
ROA prefixAuthorised originMax length
185.158.156.0/24AS20546/24
185.158.156.0/22AS28676/22

Prefix hierarchy

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

CoveringMore specific
Prefix hierarchy for 185.158.156.0/24: the announcements covering it on the left, the announcements inside it on the right. Every prefix drawn is also listed in the tables below.185.158.156.0/22AS28676185.158.156.0/24This prefix

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

Announcements that contain 185.158.156.0/24
PrefixAddressesOriginVisibility
185.158.156.0/221kAS28676WiTCOM Wiesbadener Informations- und Telekommunikations GmbH78/78

More specific announcements

Nothing inside this block is announced separately.

Sibling prefixes

No prefix of the same length in the same parent block is announced.

History

  1. AS2054613th November 2026 — 14th November 2026
  2. AS205463rd November 2026 — 5th November 2026
  3. AS2054630th October 2026 — 31st October 2026
  4. AS2054629th October 2026 — 29th October 2026
  5. AS2054622nd October 2026 — 22nd October 2026
  6. AS2054619th October 2026 — 20th October 2026
  7. AS2054622nd September 2026 — 25th 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 185.158.156.0/24 in the calculator/24 reference

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