Ownership of Routers on Both Ends of Transnational Links
Randy Bush
randy at psg.com
Mon May 13 21:53:01 UTC 2019
i suspect the OP is down the rabbit hole of what is known as
"anti-aliasing," trying to find out whether IP address A on some router
is actually on the same router as IP address B, and what AS(s) those IPs
are in. your point is that an inter-as link may have IPs from either of
the providers. yup. and, because it is an INTER-as link, it does not
really belong to one or t'other.
this particular rabbit digs deep holes. an early entrance to the burrow
is the classic from the uw crew
inproceedings{Spring:2002:MIT:633025.633039,
author = {Spring, Neil and Mahajan, Ratul and Wetherall, David},
title = {Measuring ISP Topologies with Rocketfuel},
booktitle = {Proceedings of the 2002 Conference on Applications, Technologies, Architectures, and Protocols for Computer Communications},
series = {SIGCOMM '02},
year = {2002},
isbn = {1-58113-570-X},
location = {Pittsburgh, Pennsylvania, USA},
pages = {133--145},
numpages = {13},
url = {http://doi.acm.org/10.1145/633025.633039},
doi = {10.1145/633025.633039},
acmid = {633039},
publisher = {ACM},
address = {New York, NY, USA},
}
randy
More information about the NANOG
mailing list