Report for 36459

Name

GITHUB - GitHub, Inc., US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

36459 GITHUB - GitHub, Inc., US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7575          AARNET-AS-AP Australian Academic and Research Network AARNet, AU
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS3257          GTT-BACKBONE GTT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8187  AS36459        ORIGIN  Originate:      15360 /18.09  Transit:          0 /0.00  GITHUB - GitHub, Inc., US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 3580 AS36459       GITHUB - GitHub, Inc., US                         24     16      1      9     15  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  140.82.112.0/20      4608 7575 36459 36459   
  140.82.112.0/22      4777 2497 3257 36459 36459 + Announce - aggregate of 140.82.112.0/23 (4777 2497 3257 36459 36459) and 140.82.114.0/23 (4777 2497 3257 36459 36459)
  140.82.112.0/24      4777 2497 3257 36459 36459 - Withdrawn - aggregated with 140.82.113.0/24 (4777 2497 3257 36459 36459)
  140.82.113.0/24      4777 2497 3257 36459 36459 - Withdrawn - aggregated with 140.82.112.0/24 (4777 2497 3257 36459 36459)
  140.82.114.0/24      4777 2497 3257 36459 36459 - Withdrawn - aggregated with 140.82.115.0/24 (4777 2497 3257 36459 36459)
  140.82.115.0/24      4777 2497 3257 36459 36459 - Withdrawn - aggregated with 140.82.114.0/24 (4777 2497 3257 36459 36459)
  140.82.116.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 140.82.112.0/20 4608 7575 36459 36459
  140.82.117.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 140.82.112.0/20 4608 7575 36459 36459
  140.82.120.0/23      4777 2497 3257 36459 36459   
  140.82.120.0/24      4777 2497 3257 36459 36459 - Withdrawn - matching aggregate 140.82.120.0/23 4777 2497 3257 36459 36459
  140.82.121.0/24      4777 2497 3257 36459 36459 - Withdrawn - matching aggregate 140.82.120.0/23 4777 2497 3257 36459 36459
  140.82.122.0/24      4777 2497 3257 36459 36459   
  140.82.123.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 140.82.112.0/20 4608 7575 36459 36459
  140.82.124.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 140.82.112.0/20 4608 7575 36459 36459
  140.82.125.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 140.82.112.0/20 4608 7575 36459 36459
  140.82.126.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 140.82.112.0/20 4608 7575 36459 36459
  143.55.64.0/20       4608 7575 36459 36459   
  143.55.64.0/24       4777 2497 3257 36459 36459   
  192.30.252.0/22      4608 7575 36459 36459   
  192.30.252.0/23      4777 2497 3257 36459 36459   
  192.30.252.0/24      4777 2497 3257 36459 36459 - Withdrawn - matching aggregate 192.30.252.0/23 4777 2497 3257 36459 36459
  192.30.253.0/24      4608 7575 6461 36459 36459   
  192.30.254.0/23      4608 7575 36459 36459 - Withdrawn - matching aggregate 192.30.252.0/22 4608 7575 36459 36459
  192.30.254.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 192.30.252.0/22 4608 7575 36459 36459
  192.30.255.0/24      4608 7575 36459 36459 - Withdrawn - matching aggregate 192.30.252.0/22 4608 7575 36459 36459

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS36459   21 More Specifics   24 Total Advertisements   GITHUB - GitHub, Inc., US
    140.82.112.0/24               140.82.112.0/20
    140.82.113.0/24               140.82.112.0/20
    140.82.114.0/24               140.82.112.0/20
    140.82.115.0/24               140.82.112.0/20
    140.82.116.0/24               140.82.112.0/20
    140.82.117.0/24               140.82.112.0/20
    140.82.120.0/23               140.82.112.0/20
    140.82.120.0/24               140.82.112.0/20
    140.82.121.0/24               140.82.112.0/20
    140.82.122.0/24               140.82.112.0/20
    140.82.123.0/24               140.82.112.0/20
    140.82.124.0/24               140.82.112.0/20
    140.82.125.0/24               140.82.112.0/20
    140.82.126.0/24               140.82.112.0/20
    143.55.64.0/24                143.55.64.0/20
    192.30.252.0/23               192.30.252.0/22
    192.30.252.0/24               192.30.252.0/22
    192.30.253.0/24               192.30.252.0/22
    192.30.254.0/23               192.30.252.0/22
    192.30.254.0/24               192.30.252.0/22
    192.30.255.0/24               192.30.252.0/22

Whois Entry

whois: 402332

IANA has recorded AS36459 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36459\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       36459
             ASName:         GITHUB
             ASHandle:       AS36459
             RegDate:        2012-11-13
             Updated:        2012-11-13
             Ref:            https://rdap.arin.net/registry/autnum/36459
             
             
             OrgName:        GitHub, Inc.
             OrgId:          GITHU
             Address:        88 Colin P Kelly Jr Street
             City:           San Francisco
             StateProv:      CA
             PostalCode:     94107
             Country:        US
             RegDate:        2012-10-22
             Updated:        2024-11-25
             Comment:        https://github.com
             Comment:        Please contact us directly for matters pertaining to abuse.
             Comment:        Urgent matters including DDoS are handled 24x7.
             Ref:            https://rdap.arin.net/registry/entity/GITHU
             
             
             OrgTechHandle: GITHU-ARIN
             OrgTechName:   GitHub Ops
             OrgTechPhone:  +1-415-735-4488 
             OrgTechEmail:  hostmaster@github.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GITHU-ARIN
             
             OrgNOCHandle: GITHU-ARIN
             OrgNOCName:   GitHub Ops
             OrgNOCPhone:  +1-415-735-4488 
             OrgNOCEmail:  hostmaster@github.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/GITHU-ARIN
             
             OrgAbuseHandle: GITHU1-ARIN
             OrgAbuseName:   GitHub Abuse
             OrgAbusePhone:  +1-415-857-5430 
             OrgAbuseEmail:  noc@github.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GITHU1-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #