Report for 5049

Name

MORGAN-ASN - Morgan Stanley Group 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.

5049 MORGAN-ASN - Morgan Stanley Group Inc., US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5832  AS5049         ORIGIN  Originate:      26880 /17.29  Transit:          0 /0.00  MORGAN-ASN - Morgan Stanley Group 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       %
12004 AS5049        MORGAN-ASN - Morgan Stanley Group Inc., US        20      5      2     17      3  15.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.20.99.0/24       4777 2516 701 5049     
  138.20.184.0/24      4777 2516 701 5049     
  170.74.186.0/24      4777 2516 701 5049     
  170.74.213.0/24      4777 2516 701 5049     
  170.74.215.0/24      4777 2516 701 5049     
  170.74.216.0/21      4777 2516 701 5049   + Announce - aggregate of 170.74.216.0/22 (4777 2516 701 5049) and 170.74.220.0/22 (4777 2516 701 5049)
  170.74.216.0/22      4777 2516 701 5049   - Withdrawn - aggregated with 170.74.220.0/22 (4777 2516 701 5049)
  170.74.220.0/22      4777 2516 701 5049   - Withdrawn - aggregated with 170.74.216.0/22 (4777 2516 701 5049)
  170.74.226.0/23      4777 2516 701 5049     
  170.74.228.0/22      4777 2516 701 5049     
  170.74.232.0/21      4777 2516 701 5049   + Announce - aggregate of 170.74.232.0/22 (4777 2516 701 5049) and 170.74.236.0/22 (4777 2516 701 5049)
  170.74.232.0/22      4777 2516 701 5049   - Withdrawn - aggregated with 170.74.236.0/22 (4777 2516 701 5049)
  170.74.236.0/22      4777 2516 701 5049   - Withdrawn - aggregated with 170.74.232.0/22 (4777 2516 701 5049)
  170.74.244.0/22      4777 2516 701 5049     
  170.74.248.0/22      4777 2516 701 5049     
  199.89.64.0/18       4777 2516 701 5049     
  199.89.94.0/24       4777 2516 701 5049   - Withdrawn - matching aggregate 199.89.64.0/18 4777 2516 701 5049
  205.228.12.0/24      4777 2516 701 5049     
  205.228.15.0/24      4777 2516 701 5049     
  205.228.18.0/24      4777 2516 701 5049     
  205.228.53.0/24      4777 2516 701 5049     
  205.228.54.0/24      4777 2516 701 5049     

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

AS5049   19 More Specifics   20 Total Advertisements   MORGAN-ASN - Morgan Stanley Group Inc., US
    138.20.99.0/24                138.20.0.0/16
    138.20.184.0/24               138.20.0.0/16
    170.74.186.0/24               170.74.0.0/16
    170.74.213.0/24               170.74.0.0/16
    170.74.215.0/24               170.74.0.0/16
    170.74.216.0/22               170.74.0.0/16
    170.74.220.0/22               170.74.0.0/16
    170.74.226.0/23               170.74.0.0/16
    170.74.228.0/22               170.74.0.0/16
    170.74.232.0/22               170.74.0.0/16
    170.74.236.0/22               170.74.0.0/16
    170.74.244.0/22               170.74.0.0/16
    170.74.248.0/22               170.74.0.0/16
    199.89.94.0/24                199.89.64.0/18
    205.228.12.0/24               205.228.0.0/14
    205.228.15.0/24               205.228.0.0/14
    205.228.18.0/24               205.228.0.0/14
    205.228.53.0/24               205.228.0.0/14
    205.228.54.0/24               205.228.0.0/14

Whois Entry

whois: 402603

IANA has recorded AS5049 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS5049\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:       5049
             ASName:         MORGAN-ASN
             ASHandle:       AS5049
             RegDate:        1995-03-29
             Updated:        2012-04-11
             Ref:            https://rdap.arin.net/registry/autnum/5049
             
             
             OrgName:        Morgan Stanley Group Inc.
             OrgId:          MSG-6
             Address:        1585 Broadway
             City:           New York
             StateProv:      NY
             PostalCode:     10036
             Country:        US
             RegDate:        1990-01-24
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/MSG-6
             
             
             OrgAbuseHandle: INTER31-ARIN
             OrgAbuseName:   internettech
             OrgAbusePhone:  +1-212-507-5034 
             OrgAbuseEmail:  internettech@morganstanley.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/INTER31-ARIN
             
             OrgTechHandle: INTER31-ARIN
             OrgTechName:   internettech
             OrgTechPhone:  +1-212-507-5034 
             OrgTechEmail:  internettech@morganstanley.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/INTER31-ARIN
             
             RAbuseHandle: INTER31-ARIN
             RAbuseName:   internettech
             RAbusePhone:  +1-212-507-5034 
             RAbuseEmail:  internettech@morganstanley.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/INTER31-ARIN
             
             RTechHandle: INTER31-ARIN
             RTechName:   internettech
             RTechPhone:  +1-212-507-5034 
             RTechEmail:  internettech@morganstanley.com
             RTechRef:    https://rdap.arin.net/registry/entity/INTER31-ARIN
             
             RNOCHandle: INTER31-ARIN
             RNOCName:   internettech
             RNOCPhone:  +1-212-507-5034 
             RNOCEmail:  internettech@morganstanley.com
             RNOCRef:    https://rdap.arin.net/registry/entity/INTER31-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.
             #