AS30742 — BRITELINE-AS Bremen Briteline GmbH

AS30742 announces 20 IPv4 prefixes covering 27,136 addresses and 6 IPv6 prefixes.

About this network

BRITELINE-AS is held by Bremen Briteline GmbH, a German telecommunications provider based in Bremen.

What it's used for

• The address space carries residential and business broadband traffic, evidenced by reverse DNS entries such as Whv139-customer-255.briteline.de and Bhv141-customer-254.briteline.de.
• The AS announces 27,136 IPv4 addresses across 30 prefixes and 6 IPv6 prefixes, while maintaining 19 observed neighbours, a ratio consistent with an access network serving end-users rather than a transit provider.

Notable

• Most registrants align with the announcer, listing Bremen Briteline GmbH or Bremen Briteline NOC, though some prefixes are registered to third parties like dbh Logistics IT AG and neusta infrastructure services GmbH.
• The address inventory is fragmented into numerous /22 and /23 blocks, including legacy ranges like 80.245.128.0/22 and newer allocations such as 2.59.32.0/22.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2.59.32.0/22
• 80.245.128.0/20
• 82.198.192.0/19
• 176.118.180.0/23
• 176.118.182.0/24
• 185.26.80.0/22
• 185.43.24.0/22
• 185.48.220.0/22
• 185.48.224.0/22
• 185.106.184.0/22
• 185.115.80.0/22
• 185.139.112.0/22
• 185.167.148.0/22
• 185.204.99.0/24
• 192.145.112.0/22
• 193.104.18.0/24
• 193.176.72.0/22
• 194.15.215.0/24
• 194.59.128.0/22
• 194.146.0.0/22
• 2a01:9b60::/32
• 2a01:9ba0::/32
• 2a02:4a20::/32
• 2a03:9980::/29
• 2a04:3200::/47
• 2a14:bb80::/29

Upstream networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS50629 LWLcom GmbH
• AS3356 Level 3 Parent, LLC
• AS5405 Inter.link GmbH
• AS9145 EWE TEL GmbH

Downstream networks

• AS199725 MediaMobil Communication GmbH
• AS210759 Stadt Bremerhaven trading as Betrieb fuer Informationstechnologie Bremerhaven
• AS12732 GutCon GmbH
• AS21355 dbh Logistics IT AG
• AS207878 Ambrian Energy GmbH
• AS201399 MeVis Medical Solutions AG
• AS41587 TKMS ATLAS ELEKTRONIK GmbH
• AS207630 Grouplink IT Solutions GmbH
• AS205291 badata GmbH
• AS35321 Nevaris Bausoftware GmbH
• AS211296 LIT AG
• AS208463 Airbus DS Airborne Solutions GmbH
• AS205764 Gesundheit Nord Klinikverbund Bremen gGmbH

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS50629 LWLcom GmbH
• AS3356 Level 3 Parent, LLC
• AS199725 MediaMobil Communication GmbH
• AS210759 Stadt Bremerhaven trading as Betrieb fuer Informationstechnologie Bremerhaven
• AS12732 GutCon GmbH
• AS21355 dbh Logistics IT AG
• AS207878 Ambrian Energy GmbH
• AS9145 EWE TEL GmbH
• AS201399 MeVis Medical Solutions AG
• AS41587 TKMS ATLAS ELEKTRONIK GmbH
• AS207630 Grouplink IT Solutions GmbH
• AS205291 badata GmbH
• AS211296 LIT AG
• AS35321 Nevaris Bausoftware GmbH
• AS5405 Inter.link GmbH
• AS208463 Airbus DS Airborne Solutions GmbH
• AS205764 Gesundheit Nord Klinikverbund Bremen gGmbH

Routing security

• RPKI: 35 valid, 0 invalid and 9 not-found announcements; 32 ROAs.
• ASPA: none published.
• IRR: 95% of announcements registered; 145 route objects.
• Listed in as-sets: AS-BRITE, AS-GTTCUST, AS-GTTCUST6, AS-HURRICANE, AS-HURRICANEV6, AS-KPN, AS-TRANSROUTE-SPEC, AS12732:AS-CUSTOMERS, AS204464:AS-BLACKLIST.