AS42845 · FR — Bretagnetelecom BLUE SAS

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Bretagnetelecom BLUE SAS · · FR

Identity source

AS42845 ·

FR Bretagnetelecom BLUE SAS

NRO allocation data

42IPv4 prefixes

1IPv6 prefixes

11Observed neighbors

RPKIValid: 42 Invalid: 0 Not found: 1 Unknown: 0

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 00:00 UTC; routeviews2 11 Oct 00:00 UTC; routeviews6 11 Oct 00:00 UTC. Validator: 11 Oct 01:41 UTC. Publication-point issues: 89

Address space details

Overlapping originated prefixes counted once. IPv4 addresses: 16,896

IPv6 addresses: 79228162514264337593543950336

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Observed originated prefixes

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

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

Prefix	RPKI	Last observed	Details
37.157.224.0/21	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.224.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.225.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.226.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.227.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.228.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.229.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.230.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
37.157.231.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
45.137.144.0/22	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.208.0/21	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.208.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.209.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.210.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.211.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.212.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.213.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.214.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
77.74.215.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
89.46.96.0/22	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
95.128.144.0/21	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
95.128.144.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
95.128.145.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
95.128.146.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid
95.128.147.0/24	Valid	11 Oct 00:00 UTC	2 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-11T00:00:06+00:00 · 1 selected peers · RPKI valid

Next rows

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Observed AS neighbors

11 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.

11 matching neighbors · 1–11 shown

Network	IPv4/IPv6	Seen in	Last observed	Details
AS3257 · US GTT-BACKBONE GTT Communications Inc.	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
AS5405 · DE INTERDOTLINK Inter.link GmbH	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
AS6762 · IT SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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
AS6939 · US Hurricane Electric LLC	IPv4, IPv6	ris-rrc00, routeviews2, routeviews6	11 Oct 00:00 UTC	Source observations routeviews2 · IPv4 · 11 Oct 00:00 UTC ris-rrc00 · IPv6 · 11 Oct 00:00 UTC routeviews6 · IPv6 · 11 Oct 00:00 UTC
AS8220 · GB COLT COLT Technology Services Group Limited	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
AS15169 · US Google LLC	IPv4	ris-rrc00	11 Oct 00:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
AS37100 · MU SEACOM-AS	IPv4	ris-rrc00	11 Oct 00:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
AS43121 · FR ETC SAS COMMUNICATION INTERACTIVE	IPv4	ris-rrc00, routeviews2	11 Oct 00:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC routeviews2 · IPv4 · 11 Oct 00:00 UTC
AS47977 · FR CEV-AS CEV Group SAS	IPv4	ris-rrc00, routeviews2	11 Oct 00:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC routeviews2 · IPv4 · 11 Oct 00:00 UTC
AS198978 · FR ALKANTE Alkante SAS	IPv4, IPv6	ris-rrc00, routeviews2, routeviews6	11 Oct 00:00 UTC	Source observations ris-rrc00 · IPv4 · 11 Oct 00:00 UTC routeviews2 · IPv4 · 11 Oct 00:00 UTC ris-rrc00 · IPv6 · 11 Oct 00:00 UTC routeviews6 · IPv6 · 11 Oct 00:00 UTC
AS204092 · FR GRIFON Association GRIFON	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

Clear neighbor filters

View observed neighbor graph (up to 15 AS nodes)

Lines mean observed adjacency, with no commercial direction inferred. The table above provides the same evidence and source times.

Showing 11 of 11 matching neighbors, in table sort order, independent of table page.

Peering & locations

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Registry information

No cached registry response is available yet. Routing origins above are not a substitute for registry ownership.

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.

AS42845–AS42845 · ripencc · assigned · ASN allocation country: FR · Allocation date: 2007-04-25 — 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 00:00 UTC	IPv4	42	140.192.8.16/IPv4
routeviews6	11 Oct 00:00 UTC	IPv6	1	2406:840:feed:2::1/IPv6
ris-rrc00	11 Oct 00:00 UTC	IPv4	42	2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00	11 Oct 00:00 UTC	IPv6	1	2a00:5884::6/IPv6, 89.234.186.6/IPv4
routeviews2	10 Oct 22:00 UTC	IPv4	42	140.192.8.16/IPv4
routeviews6	10 Oct 22:00 UTC	IPv6	1	2406:840:feed:2::1/IPv6
ris-rrc00	10 Oct 16:00 UTC	IPv6	1	2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00	10 Oct 16:00 UTC	IPv4	42	2a00:5884::6/IPv6, 89.234.186.6/IPv4