
19765 IBM-RC-440ABL - IBM Corporation, US
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS11776 ATLANTICBB-JOHNSTOWN - Breezeline, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 59466 AS19765 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 IBM-RC-440ABL - IBM Corporation, 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 % 35638 AS19765 IBM-RC-440ABL - IBM Corporation, US 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 207.255.252.0/24 4777 2516 174 11776 19765
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS19765 1 More Specifics 1 Total Advertisements IBM-RC-440ABL - IBM Corporation, US
207.255.252.0/24 207.255.0.0/16
whois: 402332
IANA has recorded AS19765 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS19765\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: 19765
ASName: IBM-RC-440ABL
ASHandle: AS19765
RegDate: 2019-01-18
Updated: 2025-12-08
Ref: https://rdap.arin.net/registry/autnum/19765
OrgName: IBM Corporation
OrgId: IBMC-14
Address: 310 State Route 956
City: Rocket Center
StateProv: WV
PostalCode: 26726
Country: US
RegDate: 2018-12-17
Updated: 2025-12-08
Ref: https://rdap.arin.net/registry/entity/IBMC-14
OrgTechHandle: SHIEL113-ARIN
OrgTechName: Shields, Roger
OrgTechPhone: +1-301-876-4357
OrgTechEmail: roger.shields@us.ibm.com
OrgTechRef: https://rdap.arin.net/registry/entity/SHIEL113-ARIN
OrgNOCHandle: SHIEL113-ARIN
OrgNOCName: Shields, Roger
OrgNOCPhone: +1-301-876-4357
OrgNOCEmail: roger.shields@us.ibm.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SHIEL113-ARIN
OrgAbuseHandle: SHIEL113-ARIN
OrgAbuseName: Shields, Roger
OrgAbusePhone: +1-301-876-4357
OrgAbuseEmail: roger.shields@us.ibm.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SHIEL113-ARIN
RNOCHandle: KISIE7-ARIN
RNOCName: Kisiel, Steven
RNOCPhone: +1-304-788-4273
RNOCEmail: swkisiel@us.ibm.com
RNOCRef: https://rdap.arin.net/registry/entity/KISIE7-ARIN
RAbuseHandle: KISIE7-ARIN
RAbuseName: Kisiel, Steven
RAbusePhone: +1-304-788-4273
RAbuseEmail: swkisiel@us.ibm.com
RAbuseRef: https://rdap.arin.net/registry/entity/KISIE7-ARIN
RTechHandle: KISIE7-ARIN
RTechName: Kisiel, Steven
RTechPhone: +1-304-788-4273
RTechEmail: swkisiel@us.ibm.com
RTechRef: https://rdap.arin.net/registry/entity/KISIE7-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.
#