@article{salamatian23squatters,
author = {Salamatian, Loqman and Arnold, Todd and Cunha, Italo and Zhu, Jiangchen and Zhang, Yunfan and Katz-Bassett, Ethan and Calder, Matt},
title = {{Who Squats IPv4 Addresses?}},
year = {2023},
issue_date = {January 2023},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {53},
number = {1},
issn = {0146-4833},
url = {https://doi.org/10.1145/3594255.3594260},
doi = {10.1145/3594255.3594260},
journal = {SIGCOMM Comput. Commun. Rev.},
month = {April},
pages = {48--72},
numpages = {25},
keywords = {internet measurements, IPv4 exhaustion, CGNATs, internet topology, IPv4 utilization, IPv4 squatting}
}