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// ASN

AS27311

AS27311 - Biogen MA Inc, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS27311
Organization
Biogen MA Inc
Description
AS27311 - Biogen MA Inc, US
Country
US
State / Region
MA
City
Cambridge
Address
14 Cambridge Center
Registry (RIR)
ARIN
Created
2022-06-04
Updated
2025-09-04
IPv4 Prefixes
4
IPv6 Prefixes
0

IPv4 Prefixes

4 total
161.199.168.0/24
161.199.170.0/24
161.199.171.0/24
198.180.131.0/24

What is AS27311?

AS27311 is an Autonomous System Number (ASN) assigned to Biogen MA Inc. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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