Domain survey for counting connected hosts in the Internet

Izuru Sato Sato, Shigeki Goto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    Many people want to know the number of Internet users. It is, however, impossible to count the users directly. Instead, we can count the number of hosts which are connected to the Internet. There have been two methods of counting connected hosts. The first method surveys the DNS (Domain Name System) database, and counts the unique names of computers appearing on it. A host name takes the form of www.waseda.ac.jp. This method gathers DNS records from remote sites, and looks into them. Another method also utilizes DNS records in a different manner. It starts counting hosts with the IP address. There is a DNS record in the database which gives a mapping from an IP address to a host name. The record is called a reverse pointer. The first method is well known and has been used in Japan by JPNIC. Recently, some sites refused to allow their DNS records to be transferred as a whole. They refused the transfer, because illegal intruders sometimes use DNS records to acquire information about their target. Since this security issue is serious, the zone transfer would be refused by many sites. To count the hosts in Japan, we should take the second approach. This paper addresses several issues on host counting and concludes that it is feasible to deploy the second method in Japan although some care should be taken.

    Original languageEnglish
    Title of host publication1999 Internet Workshop, IWS 1999
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages175-181
    Number of pages7
    ISBN (Electronic)0780359259, 9780780359253
    DOIs
    Publication statusPublished - 1999 Jan 1
    Event1999 Internet Workshop, IWS 1999 - Suita, Osaka, Japan
    Duration: 1999 Feb 181999 Feb 20

    Other

    Other1999 Internet Workshop, IWS 1999
    CountryJapan
    CitySuita, Osaka
    Period99/2/1899/2/20

    Fingerprint

    Internet
    World Wide Web
    Japan
    Data base

    ASJC Scopus subject areas

    • Information Systems and Management
    • Hardware and Architecture
    • Computer Networks and Communications

    Cite this

    Sato, I. S., & Goto, S. (1999). Domain survey for counting connected hosts in the Internet. In 1999 Internet Workshop, IWS 1999 (pp. 175-181). [811010] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IWS.1999.811010

    Domain survey for counting connected hosts in the Internet. / Sato, Izuru Sato; Goto, Shigeki.

    1999 Internet Workshop, IWS 1999. Institute of Electrical and Electronics Engineers Inc., 1999. p. 175-181 811010.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Sato, IS & Goto, S 1999, Domain survey for counting connected hosts in the Internet. in 1999 Internet Workshop, IWS 1999., 811010, Institute of Electrical and Electronics Engineers Inc., pp. 175-181, 1999 Internet Workshop, IWS 1999, Suita, Osaka, Japan, 99/2/18. https://doi.org/10.1109/IWS.1999.811010
    Sato IS, Goto S. Domain survey for counting connected hosts in the Internet. In 1999 Internet Workshop, IWS 1999. Institute of Electrical and Electronics Engineers Inc. 1999. p. 175-181. 811010 https://doi.org/10.1109/IWS.1999.811010
    Sato, Izuru Sato ; Goto, Shigeki. / Domain survey for counting connected hosts in the Internet. 1999 Internet Workshop, IWS 1999. Institute of Electrical and Electronics Engineers Inc., 1999. pp. 175-181
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