AS158· US— Ericsson Inc.

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ERI-AS · ARIN · US

Identity source

AS158 ·

US Ericsson Inc.

NRO allocation data

67IPv4 prefixes

14IPv6 prefixes

2Observed neighbors

RPKIValid: 1 Invalid: 0 Not found: 80 Unknown: 0

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC; routeviews6 11 Oct 08:00 UTC. Validator: 11 Oct 10:12 UTC. Publication-point issues: 89

Address space details

Overlapping originated prefixes counted once. IPv4 addresses: 921,088

IPv6 addresses: 80172333579383362978989473792

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Observed originated prefixes

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

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

Prefix	RPKI	Last observed	Details
192.66.5.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.66.6.0/23	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.66.8.0/22	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.66.12.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.66.41.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.66.42.0/23	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.66.44.0/22	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.66.48.0/23	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.71.19.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.71.20.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.71.49.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.71.108.0/23	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.71.137.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.121.150.0/23	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.121.164.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.121.199.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.165.124.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.165.125.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.165.126.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.165.183.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.176.1.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.176.7.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.176.47.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.190.240.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
192.206.163.0/24	Not Found	11 Oct 10:00 UTC	2 source observations ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found

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AS connectivity

2 observed neighbors · 2 direct networks including inferred relationships (excludes this AS).

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2 matching networks · 1–2 shown

Network	Relationship to AS158	IPv4/IPv6	Evidence
AS1299 · SE TWELVE99 Arelion Sweden AB	v4: upstream / v6: upstream	IPv4, IPv6	Observed + inferred IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 08:00 UTC IPv6 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 08:00 UTC
AS3356 · US Level 3 Parent, LLC	v4: upstream / v6: upstream	IPv4, IPv6	Observed + inferred IPv4 · upstream · CAIDA 2026-10-01 · routeviews2 11 Oct 08:00 UTC IPv6 · upstream · CAIDA 2026-10-01 · No BGP observation

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Peering & locations

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Registry information

ARIN · fetched 11 Oct 07:06 UTC

Resource name: ERI-AS
Handle: AS158
RDAP country: Not supplied
ASN: 158

Registered organizations

Ericsson Inc.

Last Changed: 29 Nov 2023 12:53 UTC

Registration: 05 Feb 1988 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.

AS158–AS158 · arin · assigned · ASN allocation country: US · Allocation date: 1988-02-05 — 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.

Retained local prefix-count observations

Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.

Source	Snapshot	Family	Prefixes	Peer coverage
routeviews2	11 Oct 10:00 UTC	IPv4	67	140.192.8.16/IPv4
ris-rrc00	11 Oct 08:00 UTC	IPv4	67	2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00	11 Oct 08:00 UTC	IPv6	14	2a00:5884::6/IPv6, 89.234.186.6/IPv4
routeviews2	11 Oct 08:00 UTC	IPv4	67	140.192.8.16/IPv4
routeviews6	11 Oct 08:00 UTC	IPv6	14	2406:840:feed:2::1/IPv6
routeviews2	11 Oct 06:00 UTC	IPv4	67	140.192.8.16/IPv4
routeviews6	11 Oct 06:00 UTC	IPv6	14	2406:840:feed:2::1/IPv6
ris-rrc00	11 Oct 00:00 UTC	IPv6	14	2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00	11 Oct 00:00 UTC	IPv4	67	2a00:5884::6/IPv6, 89.234.186.6/IPv4