Report for 26342

Name

DTTS-ASN - Deloitte Touche Tohmatsu Services, 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.

26342 DTTS-ASN - Deloitte Touche Tohmatsu Services, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US
    AS3257          GTT-BACKBONE GTT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6523  AS26342        ORIGIN  Originate:      22016 /17.57  Transit:          0 /0.00  DTTS-ASN - Deloitte Touche Tohmatsu Services, 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       %
10131 AS26342       DTTS-ASN - Deloitte Touche Tohmatsu Services,     20      7      3     16      4  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.219.0.0/21       4777 2497 3257 26342   
  167.219.8.0/23       4777 2497 3257 26342   
  167.219.11.0/24      4777 2497 3257 26342   
  167.219.12.0/22      4777 2497 3257 26342 + Announce - aggregate of 167.219.12.0/23 (4777 2497 3257 26342) and 167.219.14.0/23 (4777 2497 3257 26342)
  167.219.12.0/23      4777 2497 3257 26342 - Withdrawn - aggregated with 167.219.14.0/23 (4777 2497 3257 26342)
  167.219.14.0/23      4777 2497 3257 26342 - Withdrawn - aggregated with 167.219.12.0/23 (4777 2497 3257 26342)
  167.219.16.0/22      4777 2497 3257 26342 + Announce - aggregate of 167.219.16.0/23 (4777 2497 3257 26342) and 167.219.18.0/23 (4777 2497 3257 26342)
  167.219.16.0/23      4777 2497 3257 26342 - Withdrawn - aggregated with 167.219.18.0/23 (4777 2497 3257 26342)
  167.219.18.0/23      4777 2497 3257 26342 - Withdrawn - aggregated with 167.219.16.0/23 (4777 2497 3257 26342)
  167.219.24.0/24      4777 2497 3257 26342   
  167.219.28.0/23      4777 2497 3257 26342   
  167.219.34.0/24      4777 2497 3257 26342   
  167.219.36.0/23      4777 2497 3257 26342   
  167.219.72.0/21      4777 2497 3257 26342   
  167.219.100.0/24     4777 2497 3257 26342   
  167.219.144.0/20     4777 2497 3257 26342   
  170.194.128.0/20     4777 2497 3257 26342   
  170.194.134.0/23     4777 2516 3257 26342   
  170.194.134.0/23     4777 2497 3257 26342 + Announce - aggregate of 170.194.134.0/24 (4777 2497 3257 26342) and 170.194.135.0/24 (4777 2497 3257 26342)
  170.194.134.0/24     4777 2497 3257 26342 - Withdrawn - aggregated with 170.194.135.0/24 (4777 2497 3257 26342)
  170.194.135.0/24     4777 2497 3257 26342 - Withdrawn - aggregated with 170.194.134.0/24 (4777 2497 3257 26342)
  170.194.136.0/21     4777 2497 3257 26342 - Withdrawn - matching aggregate 170.194.128.0/20 4777 2497 3257 26342
  170.194.168.0/21     4777 2497 3257 26342   

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

AS26342   19 More Specifics   20 Total Advertisements   DTTS-ASN - Deloitte Touche Tohmatsu Services, Inc., US
    167.219.0.0/21                167.219.0.0/19
    167.219.8.0/23                167.219.0.0/19
    167.219.11.0/24               167.219.0.0/19
    167.219.12.0/23               167.219.0.0/19
    167.219.14.0/23               167.219.0.0/19
    167.219.16.0/23               167.219.0.0/19
    167.219.18.0/23               167.219.0.0/19
    167.219.24.0/24               167.219.0.0/19
    167.219.28.0/23               167.219.0.0/19
    167.219.34.0/24               167.219.32.0/20
    167.219.36.0/23               167.219.32.0/20
    167.219.72.0/21               167.219.64.0/18
    167.219.100.0/24              167.219.64.0/18
    170.194.128.0/20              170.194.0.0/16
    170.194.134.0/23              170.194.0.0/16
    170.194.134.0/24              170.194.0.0/16
    170.194.135.0/24              170.194.0.0/16
    170.194.136.0/21              170.194.0.0/16
    170.194.168.0/21              170.194.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS26342 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26342\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:       26342
             ASName:         DTTS-ASN
             ASHandle:       AS26342
             RegDate:        2002-08-22
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/26342
             
             
             OrgName:        Deloitte Touche Tohmatsu Services, Inc.
             OrgId:          DTTS
             Address:        30 Rockefeller Plaza
             City:           New York
             StateProv:      NY
             PostalCode:     10112
             Country:        US
             RegDate:        2008-06-04
             Updated:        2022-01-03
             Ref:            https://rdap.arin.net/registry/entity/DTTS
             
             
             OrgNOCHandle: DDA251-ARIN
             OrgNOCName:   DTT Domain Admin
             OrgNOCPhone:  +1-215-246-2300 
             OrgNOCEmail:  dttdomainadmin@deloitte.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/DDA251-ARIN
             
             OrgDNSHandle: SES81-ARIN
             OrgDNSName:   Smith, Scott E
             OrgDNSPhone:  +1-610-705-2466 
             OrgDNSEmail:  scotsmith@deloitte.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/SES81-ARIN
             
             OrgTechHandle: DDA251-ARIN
             OrgTechName:   DTT Domain Admin
             OrgTechPhone:  +1-215-246-2300 
             OrgTechEmail:  dttdomainadmin@deloitte.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DDA251-ARIN
             
             OrgAbuseHandle: DDA251-ARIN
             OrgAbuseName:   DTT Domain Admin
             OrgAbusePhone:  +1-215-246-2300 
             OrgAbuseEmail:  dttdomainadmin@deloitte.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DDA251-ARIN
             
             OrgNOCHandle: DTTLG-ARIN
             OrgNOCName:   DTTL GNOC
             OrgNOCPhone:  +1-615-738-5000 
             OrgNOCEmail:  scotsmith@deloitte.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/DTTLG-ARIN
             
             OrgAbuseHandle: SES81-ARIN
             OrgAbuseName:   Smith, Scott E
             OrgAbusePhone:  +1-610-705-2466 
             OrgAbuseEmail:  scotsmith@deloitte.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SES81-ARIN
             
             OrgTechHandle: SES81-ARIN
             OrgTechName:   Smith, Scott E
             OrgTechPhone:  +1-610-705-2466 
             OrgTechEmail:  scotsmith@deloitte.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SES81-ARIN
             
             OrgRoutingHandle: DL3NE-ARIN
             OrgRoutingName:   DTS Level 3 Network Engineers
             OrgRoutingPhone:  +1-615-882-7248 
             OrgRoutingEmail:  gtsctoghsnetworkengineers@deloitte.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/DL3NE-ARIN
             
             OrgRoutingHandle: SES81-ARIN
             OrgRoutingName:   Smith, Scott E
             OrgRoutingPhone:  +1-610-705-2466 
             OrgRoutingEmail:  scotsmith@deloitte.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/SES81-ARIN
             
             OrgAbuseHandle: DL3NE-ARIN
             OrgAbuseName:   DTS Level 3 Network Engineers
             OrgAbusePhone:  +1-615-882-7248 
             OrgAbuseEmail:  gtsctoghsnetworkengineers@deloitte.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DL3NE-ARIN
             
             OrgDNSHandle: DL3NE-ARIN
             OrgDNSName:   DTS Level 3 Network Engineers
             OrgDNSPhone:  +1-615-882-7248 
             OrgDNSEmail:  gtsctoghsnetworkengineers@deloitte.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/DL3NE-ARIN
             
             OrgTechHandle: DL3NE-ARIN
             OrgTechName:   DTS Level 3 Network Engineers
             OrgTechPhone:  +1-615-882-7248 
             OrgTechEmail:  gtsctoghsnetworkengineers@deloitte.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DL3NE-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.
             #