Report for 3606

Name

CONNCOLL-AS - Connecticut College, 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.

3606 CONNCOLL-AS - Connecticut College, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22742         CT-EDU-NET - Connecticut Education Network, US
    AS5650          FRONTIER-FRTR - Frontier Communications of America, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4166  AS3606         ORIGIN  Originate:      55808 /16.23  Transit:          0 /0.00  CONNCOLL-AS - Connecticut College, 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       %
 5312 AS3606        CONNCOLL-AS - Connecticut College, US             11     10      1      2      9  81.82%


  Prefix               AS Path                              Aggregation Suggestion
  136.244.128.0/17     4777 2497 11164 22742 3606   
  136.244.128.0/19     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606
  136.244.176.0/21     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606
  136.244.176.0/22     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606
  136.244.192.0/20     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606
  136.244.208.0/20     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606
  136.244.224.0/22     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606
  136.244.228.0/22     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606
  136.244.242.0/23     4777 2497 3356 5650 3606 3606 3606 3606 3606 3606 3606 + Announce - aggregate of 136.244.242.0/24 (4777 2497 3356 5650 3606 3606 3606 3606 3606 3606 3606) and 136.244.243.0/24 (4777 2497 3356 5650 3606 3606 3606 3606 3606 3606 3606)
  136.244.242.0/24     4777 2497 3356 5650 3606 3606 3606 3606 3606 3606 3606 - Withdrawn - aggregated with 136.244.243.0/24 (4777 2497 3356 5650 3606 3606 3606 3606 3606 3606 3606)
  136.244.243.0/24     4777 2497 3356 5650 3606 3606 3606 3606 3606 3606 3606 - Withdrawn - aggregated with 136.244.242.0/24 (4777 2497 3356 5650 3606 3606 3606 3606 3606 3606 3606)
  136.244.244.0/22     4777 2497 11164 22742 3606 - Withdrawn - matching aggregate 136.244.128.0/17 4777 2497 11164 22742 3606

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

AS3606   10 More Specifics   11 Total Advertisements   CONNCOLL-AS - Connecticut College, US
    136.244.128.0/19              136.244.128.0/17
    136.244.176.0/21              136.244.128.0/17
    136.244.176.0/22              136.244.128.0/17
    136.244.192.0/20              136.244.128.0/17
    136.244.208.0/20              136.244.128.0/17
    136.244.224.0/22              136.244.128.0/17
    136.244.228.0/22              136.244.128.0/17
    136.244.242.0/24              136.244.128.0/17
    136.244.243.0/24              136.244.128.0/17
    136.244.244.0/22              136.244.128.0/17

Whois Entry

whois: 402332

IANA has recorded AS3606 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS3606\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:       3606
             ASName:         CONNCOLL-AS
             ASHandle:       AS3606
             RegDate:        1994-05-20
             Updated:        2019-02-19
             Ref:            https://rdap.arin.net/registry/autnum/3606
             
             
             OrgName:        Connecticut College
             OrgId:          CONNEC-37
             Address:        270 Mohegan Ave.
             City:           New London
             StateProv:      CT
             PostalCode:     06320
             Country:        US
             RegDate:        1989-10-05
             Updated:        2019-02-19
             Ref:            https://rdap.arin.net/registry/entity/CONNEC-37
             
             
             OrgNOCHandle: KEVIN85-ARIN
             OrgNOCName:   Northcutt, Kevin A
             OrgNOCPhone:  +1-860-439-5322 
             OrgNOCEmail:  kanor@conncoll.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KEVIN85-ARIN
             
             OrgTechHandle: KEVIN85-ARIN
             OrgTechName:   Northcutt, Kevin A
             OrgTechPhone:  +1-860-439-5322 
             OrgTechEmail:  kanor@conncoll.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/KEVIN85-ARIN
             
             OrgAbuseHandle: JS565-ARIN
             OrgAbuseName:   Schaeffer, John 
             OrgAbusePhone:  +1-860-439-2340 
             OrgAbuseEmail:  jsch@conncoll.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JS565-ARIN
             
             OrgTechHandle: JS565-ARIN
             OrgTechName:   Schaeffer, John 
             OrgTechPhone:  +1-860-439-2340 
             OrgTechEmail:  jsch@conncoll.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/JS565-ARIN
             
             RTechHandle: KEVIN85-ARIN
             RTechName:   Northcutt, Kevin A
             RTechPhone:  +1-860-439-5322 
             RTechEmail:  kanor@conncoll.edu
             RTechRef:    https://rdap.arin.net/registry/entity/KEVIN85-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.
             #