AS4155 · US — USDA

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 00:00 UTC; routeviews2 11 Oct 06:00 UTC; routeviews6 11 Oct 06:00 UTC. Validator: 11 Oct 07:25 UTC. Publication-point issues: 90

Observed originated prefixes

These are observed BGP origins, not an inventory of registered allocations or transit reachability.

0 matching prefix–origin pairs. Each pair appears once; source observations are in Details.

No matching route was observed in the available dataset.

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Observed AS neighbors

4 unique neighbors in the selected local snapshots. This is the available collector dataset, not a complete map of the Internet. Adjacency does not establish upstream service or peering.

4 matching neighbors · 1–4 shown

Network	IPv4/IPv6	Seen in	Last observed	Details
AS4296 · US CENTURYLINK-MTIPS3-BUR - CenturyLink Communications, LLC	IPv6	routeviews6	11 Oct 06:00 UTC	Source observations routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS4297 · US CenturyLink Communications, LLC	IPv4, IPv6	ris-rrc00, routeviews2, routeviews6	11 Oct 06:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC routeviews2 · IPv4 · 11 Oct 06:00 UTC routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS6223 · US CENTURYLINK-MTIPS1-STN - CenturyLink Communications, LLC	IPv4, IPv6	ris-rrc00	11 Oct 00:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS6224 · US CENTURYLINK-MTIPS2-CHI - CenturyLink Communications, LLC	IPv4, IPv6	ris-rrc00, routeviews2	11 Oct 06:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC routeviews2 · IPv4 · 11 Oct 06:00 UTC ris-rrc00 · IPv6 · 11 Oct 00:00 UTC

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Peering & locations

Registry information

ARIN · fetched 11 Oct 01:04 UTC

Resource name

USDA-1

Handle

AS4151

RDAP country

Not supplied

ASN

4151

ASN range end

4157

Registered organizations

• USDA

Last Changed: 03 Jan 2001 19:45 UTC

Registration: 15 Dec 1994 05:00 UTC

Registry source

Allocation statistics

NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.

• AS4151–AS4157 · arin · assigned · ASN allocation country: US · Allocation date: 1994-12-15 — NRO/RIR data · snapshot 10 Oct 00:00 UTC

NRO data and format

Prefix count history

Local observation changes

Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.

No retained changes are available for this resource.