Report for 10499

Name

IUMC-IT - Rochester Gas and Electric Corporation, 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 AS6447) 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.

10499 IUMC-IT, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4, US
    AS46887         CROWNCASTLE-AS46887, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2358  AS10499        ORIGIN  Originate:      98816 /15.41  Transit:          0 /0.00  IUMC-IT, 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       %
12220 AS10499       IUMC-IT, US                                        6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  157.225.0.0/17       293 3356 46887 10499 10499 10499 10499 10499   
  157.225.0.0/17       7018 10499           + Announce - aggregate of 157.225.0.0/18 (7018 10499) and 157.225.64.0/18 (7018 10499)
  157.225.0.0/18       7018 10499           - Withdrawn - aggregated with 157.225.64.0/18 (7018 10499)
  157.225.64.0/18      7018 10499           - Withdrawn - aggregated with 157.225.0.0/18 (7018 10499)
  157.225.78.0/24      7018 10499           - Withdrawn - matching aggregate 157.225.64.0/18 7018 10499
  157.225.128.0/17     293 3356 46887 10499   
  157.225.178.0/24     293 3356 46887 10499 - Withdrawn - matching aggregate 157.225.128.0/17 293 3356 46887 10499

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

AS10499   4 More Specifics   4 Total Advertisements   IUMC-IT, US
    157.225.0.0/17                157.225.0.0/16
    157.225.0.0/18                157.225.0.0/16
    157.225.64.0/18               157.225.0.0/16
    157.225.128.0/17              157.225.0.0/16

Whois Entry

whois: 402590

IANA has recorded AS10499 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10499\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:       10499
             ASName:         IUMC-IT
             ASHandle:       AS10499
             RegDate:        1997-08-27
             Updated:        2011-04-22
             Ref:            https://rdap.arin.net/registry/autnum/10499
             
             
             OrgName:        Rochester Gas and Electric Corporation
             OrgId:          RGEC
             Address:        180 Marsh Hill Road
             City:           Orange
             StateProv:      CT
             PostalCode:     06477
             Country:        US
             RegDate:        1992-01-30
             Updated:        2022-06-08
             Ref:            https://rdap.arin.net/registry/entity/RGEC
             
             
             OrgAbuseHandle: NETWO4315-ARIN
             OrgAbuseName:   Network Security
             OrgAbusePhone:  +1-585-771-4505 
             OrgAbuseEmail:  network.security@avangrid.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4315-ARIN
             
             OrgNOCHandle: NETWO4315-ARIN
             OrgNOCName:   Network Security
             OrgNOCPhone:  +1-585-771-4505 
             OrgNOCEmail:  network.security@avangrid.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO4315-ARIN
             
             OrgTechHandle: NETWO4315-ARIN
             OrgTechName:   Network Security
             OrgTechPhone:  +1-585-771-4505 
             OrgTechEmail:  network.security@avangrid.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4315-ARIN
             
             RNOCHandle: NETWO4315-ARIN
             RNOCName:   Network Security
             RNOCPhone:  +1-585-771-4505 
             RNOCEmail:  network.security@avangrid.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NETWO4315-ARIN
             
             RTechHandle: NETWO4315-ARIN
             RTechName:   Network Security
             RTechPhone:  +1-585-771-4505 
             RTechEmail:  network.security@avangrid.com
             RTechRef:    https://rdap.arin.net/registry/entity/NETWO4315-ARIN
             
             RAbuseHandle: NETWO4315-ARIN
             RAbuseName:   Network Security
             RAbusePhone:  +1-585-771-4505 
             RAbuseEmail:  network.security@avangrid.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4315-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.
             #