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AS42845

Bretagnetelecom

-----------------------------------------------------

Registry

Authoritative registration data

AS number
42845
Name
Bretagnetelecom
Organisation
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Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

42

IPv6 prefixes

1

Total announced

43

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS42845
149.255.48.0/21 IPv4 /21 not checked
37.157.224.0/21 IPv4 /21 not checked
77.74.208.0/21 IPv4 /21 not checked
95.128.144.0/21 IPv4 /21 not checked
185.135.124.0/22 IPv4 /22 not checked
185.185.116.0/22 IPv4 /22 not checked
185.232.224.0/22 IPv4 /22 not checked
185.40.224.0/22 IPv4 /22 not checked
185.87.92.0/22 IPv4 /22 not checked
194.150.92.0/22 IPv4 /22 not checked
45.137.144.0/22 IPv4 /22 not checked
89.46.96.0/22 IPv4 /22 not checked
185.87.92.0/24 IPv4 /24 not checked
185.87.93.0/24 IPv4 /24 not checked
185.87.94.0/24 IPv4 /24 not checked
185.87.95.0/24 IPv4 /24 not checked
193.104.205.0/24 IPv4 /24 not checked
193.28.233.0/24 IPv4 /24 not checked
37.157.224.0/24 IPv4 /24 not checked
37.157.225.0/24 IPv4 /24 not checked
37.157.226.0/24 IPv4 /24 not checked
37.157.227.0/24 IPv4 /24 not checked
37.157.228.0/24 IPv4 /24 not checked
37.157.229.0/24 IPv4 /24 not checked
37.157.230.0/24 IPv4 /24 not checked
37.157.231.0/24 IPv4 /24 not checked
77.74.208.0/24 IPv4 /24 not checked
77.74.209.0/24 IPv4 /24 not checked
77.74.210.0/24 IPv4 /24 not checked
77.74.211.0/24 IPv4 /24 not checked
77.74.212.0/24 IPv4 /24 not checked
77.74.213.0/24 IPv4 /24 not checked
77.74.214.0/24 IPv4 /24 not checked
77.74.215.0/24 IPv4 /24 not checked
95.128.144.0/24 IPv4 /24 not checked
95.128.145.0/24 IPv4 /24 not checked
95.128.146.0/24 IPv4 /24 not checked
95.128.147.0/24 IPv4 /24 not checked
95.128.148.0/24 IPv4 /24 not checked
95.128.149.0/24 IPv4 /24 not checked
95.128.150.0/24 IPv4 /24 not checked
95.128.151.0/24 IPv4 /24 not checked
2a00:7200::/32 IPv6 /32 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS42845
Address families
BreizhIX: BREIZHIX-PEERING-LAN 1,000 Mbps IPv4 · IPv6
France-IX Paris 20,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS42845 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

28 networks seen before AS42845 in AS paths

Observed upstreams
Families
AS174 COGENT-174 431 5,186
v4 v6
AS3257 GTT-BACKBONE 290 3,289
v4 v6
AS6762 SEABONE-NET 97 1,734
v4 v6
AS6939 HURRICANE 199 1,346
v4 v6
AS8218 NEO-ASN 9 395
v4 v6
AS12779 ITGATE 10 247
v4 v6
AS20764 RASCOM-AS 22 237
v4 v6
AS25091 IP-Max 9 196
v4 v6
AS8298 IPNG 10 100
v4 v6
AS8220 COLT 14 99
v4 v6
AS6057 6057 11 99
v4 v6
AS35280 F5 11 99
v4 v6
AS34177 CELESTE-AS 10 98
v4 v6
AS39351 ESAB-AS 10 98
v4 v6
AS41327 FIBERTELECOM-AS 10 98
v4 v6
AS34927 iFog-GmbH 10 96
v4 v6
AS20562 8 64
v4 v6
AS29075 10 55
v4 v6
AS56911 ASN-WARIAN 7 51
v4 v6
AS286 5 50
v4 v6
AS4455 5 49
v4 v6
AS6758 AS6758 5 48
v4 v6
AS7713 telkomnet-as-ap 4 45
v4
AS37100 4 45
v4
AS9002 RETN-AS 18 29
v6
AS21215 3 5
v4
AS4601 2 2
v6
AS60171 2 2
v4

No rows match “”.

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Observed downstreams

5 networks seen after AS42845 in AS paths

Observed downstreams
Families
AS199117 258 439
v4
AS198978 142 392
v4 v6
AS43121 265 333
v4
AS47977 265 332
v4
AS65300 4 6
v4

No rows match “”.

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Uncertain adjacencies

30 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 5 539
v4 v6
AS34019 HIVANE 5 142
v4 v6
AS50628 5 100
v4 v6
AS15547 5 99
v4 v6
AS25160 5 99
v4 v6
AS8529 OMANTEL-AS 5 98
v4 v6
AS49544 i3Dnet 5 98
v4 v6
AS34288 5 50
v4 v6
AS35426 5 50
v4 v6
AS35600 5 50
v4 v6
AS44097 5 50
v4 v6
AS49434 5 50
v4 v6
AS51185 MAINSTREAMING-AS 5 50
v4 v6
AS56987 AS-ABACLOUDA 5 50
v4 v6
AS198385 AlpineDC 5 50
v4 v6
AS209823 5 50
v4 v6
AS1828 UNITAS 5 49
v4 v6
AS2027 MilkyWan 5 49
v4 v6
AS16347 5 49
v4 v6
AS36236 NETACTUATE 5 49
v4 v6
AS37721 ORG-VTS1-AFRINIC 5 49
v4 v6
AS204092 5 48
v4 v6
AS207910 5 48
v4 v6
AS13237 LAMBDANET-AS 5 47
v4
AS58308 CUSAE-AS 3 45
v4 v6
AS198978 1 3
v4 v6
AS35360 2 2
v6
AS199117 1 2
v4
AS43121 1 1
v4
AS47977 1 1
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.