Report for 393555

Name

MOIT - City of Baltimore, Mayor's Office of Information Technology, 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.

393555 MOIT - City of Baltimore, Mayor's Office of Information Technology, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57308 AS393555       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  MOIT - City of Baltimore, Mayor's Office of Information Technology, 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       %
29794 AS393555      MOIT - City of Baltimore, Mayor's Office of I      2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.30.144.0/23      4777 2497 6461 393555 + Announce - aggregate of 192.30.144.0/24 (4777 2497 6461 393555) and 192.30.145.0/24 (4777 2497 6461 393555)
  192.30.144.0/24      4777 2497 6461 393555 - Withdrawn - aggregated with 192.30.145.0/24 (4777 2497 6461 393555)
  192.30.145.0/24      4777 2497 6461 393555 - Withdrawn - aggregated with 192.30.144.0/24 (4777 2497 6461 393555)

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

AS393555   2 More Specifics   2 Total Advertisements   MOIT - City of Baltimore, Mayor's Office of Information Technology, US
    192.30.144.0/24               192.30.144.0/23
    192.30.145.0/24               192.30.144.0/23

Whois Entry

whois: 402603

IANA has recorded AS393555 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393555\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:       393555
             ASName:         MOIT
             ASHandle:       AS393555
             RegDate:        2014-08-07
             Updated:        2014-08-07
             Ref:            https://rdap.arin.net/registry/autnum/393555
             
             
             OrgName:        City of Baltimore, Mayor's Office of Information Technology
             OrgId:          MCCB-1
             Address:        401 E. Fayette Street
             City:           Baltimore
             StateProv:      MD
             PostalCode:     21202
             Country:        US
             RegDate:        2014-02-21
             Updated:        2026-04-01
             Ref:            https://rdap.arin.net/registry/entity/MCCB-1
             
             
             OrgDNSHandle: FRENC185-ARIN
             OrgDNSName:   French, Eric 
             OrgDNSPhone:  +1-410-591-5021 
             OrgDNSEmail:  eric.french@baltimorecity.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/FRENC185-ARIN
             
             OrgRoutingHandle: FRENC185-ARIN
             OrgRoutingName:   French, Eric 
             OrgRoutingPhone:  +1-410-591-5021 
             OrgRoutingEmail:  eric.french@baltimorecity.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/FRENC185-ARIN
             
             OrgTechHandle: EMW7-ARIN
             OrgTechName:   Wildberger, Eric Merrill
             OrgTechPhone:  +1-301-693-2764 
             OrgTechEmail:  Eric.Wildberger@baltimorecity.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/EMW7-ARIN
             
             OrgNOCHandle: FRENC185-ARIN
             OrgNOCName:   French, Eric 
             OrgNOCPhone:  +1-410-591-5021 
             OrgNOCEmail:  eric.french@baltimorecity.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/FRENC185-ARIN
             
             OrgTechHandle: FRENC185-ARIN
             OrgTechName:   French, Eric 
             OrgTechPhone:  +1-410-591-5021 
             OrgTechEmail:  eric.french@baltimorecity.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/FRENC185-ARIN
             
             OrgAbuseHandle: INFOS19-ARIN
             OrgAbuseName:   Infosec
             OrgAbusePhone:  +1-410-396-6648 
             OrgAbuseEmail:  Infosec@baltimorecity.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOS19-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.
             #