University of California, Berkeley
LBL-only IP Addresses
Updated 04:49:29 PM PDT Apr 16 2024


VERSION 1 (comma delimited)
============================================
128.3.*.*, 131.243.*.*, 192.12.173.*, 192.58.231.*, 198.125.132.*-198.125.133.*, 198.128.24.*-198.128.31.*, 198.128.52.*, 198.128.192.*-198.128.223.*, 204.62.155.*

VERSION 2 (same as above, but not comma delimited)
============================================
128.3.*.*
131.243.*.*
192.12.173.*
192.58.231.*
198.125.132.*-198.125.133.*
198.128.24.*-198.128.31.*
198.128.52.*
198.128.192.*-198.128.223.*
204.62.155.*


VERSION 3 (the format preferred by some publishers)
============================================
128.3.0.0-128.3.255.255
131.243.0.0-131.243.255.255
192.12.173.0-192.12.173.255
192.58.231.0-192.58.231.255
198.125.132.0-198.125.133.255
198.128.24.0-198.128.31.255
198.128.52.0-198.128.52.255
198.128.192.0-198.128.223.255
204.62.155.0-204.62.155.255

Each "*" means the range from 0 to 255


IP Version 6
============================================
2620:83:8000:: - 2620:83:800F:FFFF:FFFF:FFFF:FFFF:FFFF