Report for 40167

Name

SCHIFFRINBARROWAY - Schiffrin & Barroway, LLP, 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.

40167 SCHIFFRINBARROWAY - Schiffrin & Barroway, LLP, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS30372         AS30372 - Crown Castle Fiber LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
61967 AS40167        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  SCHIFFRINBARROWAY - Schiffrin & Barroway, LLP, 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       %
42777 AS40167       SCHIFFRINBARROWAY - Schiffrin & Barroway, LLP      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.98.252.0/24       4777 2497 174 40167    

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

AS40167   1 More Specifics   1 Total Advertisements   SCHIFFRINBARROWAY - Schiffrin & Barroway, LLP, US
    38.98.252.0/24                38.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS40167 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40167\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:       40167
             ASName:         SCHIFFRINBARROWAY
             ASHandle:       AS40167
             RegDate:        2006-08-07
             Updated:        2020-04-17
             Ref:            https://rdap.arin.net/registry/autnum/40167
             
             
             OrgName:        Schiffrin & Barroway, LLP
             OrgId:          SBL-26
             Address:        280 King of Prussia Road
             City:           Radnor
             StateProv:      PA
             PostalCode:     19087
             Country:        US
             RegDate:        2006-08-01
             Updated:        2025-08-29
             Ref:            https://rdap.arin.net/registry/entity/SBL-26
             
             
             OrgTechHandle: NETWO3841-ARIN
             OrgTechName:   Network Monitor
             OrgTechPhone:  +1-610-667-7706 
             OrgTechEmail:  jsnyder@ktmc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO3841-ARIN
             
             OrgNOCHandle: NETWO3841-ARIN
             OrgNOCName:   Network Monitor
             OrgNOCPhone:  +1-610-667-7706 
             OrgNOCEmail:  jsnyder@ktmc.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO3841-ARIN
             
             OrgAbuseHandle: NETWO3841-ARIN
             OrgAbuseName:   Network Monitor
             OrgAbusePhone:  +1-610-667-7706 
             OrgAbuseEmail:  jsnyder@ktmc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO3841-ARIN
             
             OrgDNSHandle: SNYDE449-ARIN
             OrgDNSName:   Snyder, Jason 
             OrgDNSPhone:  +1-215-630-0735 
             OrgDNSEmail:  jsnyder@ktmc.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/SNYDE449-ARIN
             
             OrgRoutingHandle: JRS127-ARIN
             OrgRoutingName:   Serafin, Jamie R
             OrgRoutingPhone:  +1-215-327-3194 
             OrgRoutingEmail:  jserafin@ktmc.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/JRS127-ARIN
             
             RAbuseHandle: NETWO3841-ARIN
             RAbuseName:   Network Monitor
             RAbusePhone:  +1-610-667-7706 
             RAbuseEmail:  jsnyder@ktmc.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO3841-ARIN
             
             RNOCHandle: NETWO3841-ARIN
             RNOCName:   Network Monitor
             RNOCPhone:  +1-610-667-7706 
             RNOCEmail:  jsnyder@ktmc.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NETWO3841-ARIN
             
             RTechHandle: ITDIR49-ARIN
             RTechName:   IT Director
             RTechPhone:  +1-484-270-1487 
             RTechEmail:  awells@ktmc.com
             RTechRef:    https://rdap.arin.net/registry/entity/ITDIR49-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.
             #