ASN Lookup Tool

Citizens Bank, National Association citizensbank.com US US 3 Routes

AS Data

AS30172

AS30172 – Citizens Bank, National Association

AS Number 30172
AS Name FAMC-1
Organization Citizens Bank, National Association(rcn-19)
Country US
Website citizensbank.com
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2003-08-01

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Use ASN data for AS30172 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
67.107.79.0/24 256
205.145.157.0/24 256
205.145.156.0/24 256

Raw Whois Response

#
# 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:       30172
ASName:         FAMC-1
ASHandle:       AS30172
RegDate:        2003-08-01
Updated:        2024-09-18    
Ref:            https://rdap.arin.net/registry/autnum/30172


OrgName:        Citizens Bank, National Association
OrgId:          RCN-19
Address:        1 Citizens Drive
City:           Riverside
StateProv:      RI
PostalCode:     02915
Country:        US
RegDate:        2008-01-25
Updated:        2024-05-29
Ref:            https://rdap.arin.net/registry/entity/RCN-19


OrgTechHandle: NOC33805-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-800-821-6117 
OrgTechEmail:  DL-NetworkOperations@Citizensbank.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC33805-ARIN

OrgNOCHandle: NOC33805-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-800-821-6117 
OrgNOCEmail:  DL-NetworkOperations@Citizensbank.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33805-ARIN

OrgAbuseHandle: NOC33805-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-800-821-6117 
OrgAbuseEmail:  DL-NetworkOperations@Citizensbank.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33805-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.
#

Parsed Whois Response

Peers

AS Number Description Country
AS17378 TierPoint, LLC US
AS13649 Flexential Colorado Corp. US
AS32787 Akamai Technologies, Inc. US

Upstreams

AS Number Description Country
AS17378 TierPoint, LLC US
AS13649 Flexential Colorado Corp. US
AS32787 Akamai Technologies, Inc. US

Legacy Routes

67.107.93.0/24

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Frequently Asked Questions

ASN AS30172 is an Autonomous System Number used to identify a network for BGP internet routing.
AS30172 is listed under Citizens Bank, National Association.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.