AS15148 Blackbaud, Inc.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	63.128.0.0/22	Blackbaud, Inc.		63.128.0.0/15	ARIN
	63.128.7.0/24	Blackbaud, Inc.		63.128.0.0/15	ARIN
	63.128.8.0/22	Blackbaud, Inc.		63.128.0.0/15	ARIN
	63.128.12.0/24	Blackbaud, Inc.		63.128.0.0/15	ARIN
	63.128.14.0/24	CenturyLink Communications, LLC		63.128.0.0/15	ARIN
	63.128.20.0/24	Blackbaud, Inc.		63.128.0.0/15	ARIN
	63.128.24.0/24	Blackbaud, Inc.		63.128.0.0/15	ARIN
	74.123.152.0/22	Blackbaud, Inc.		74.123.152.0/22	ARIN
	74.123.152.0/23	Blackbaud, Inc.		74.123.152.0/22	ARIN
	205.139.102.0/24	Kintera, Inc.		205.138.0.0/15	ARIN
	205.139.103.0/24	Kintera, Inc.		205.138.0.0/15	ARIN
	205.139.104.0/22	Kintera, Inc.		205.138.0.0/15	ARIN
	205.139.108.0/24	Kintera, Inc.		205.138.0.0/15	ARIN
	216.59.51.0/24	Immedion, LLC		216.59.48.0/21	ARIN
	216.235.192.0/24	Blackbaud, Inc.		216.235.192.0/20	ARIN
	216.235.193.0/24	Blackbaud, Inc.		216.235.192.0/20	ARIN
	216.235.194.0/24	Blackbaud, Inc.		216.235.192.0/20	ARIN
	216.235.195.0/24	Blackbaud, Inc.		216.235.192.0/20	ARIN
	216.235.200.0/21	Blackbaud, Inc.		217.32.0.0/12	RIPE

• IPv4 Peers

Country	ASN	Name	Description
	AS3561	CENTURYLINK-LEGACY-SAVVIS	CenturyLink Communications, LLC
	AS394901	AUS-ENT-DC-TX01	Element Critical
	AS15085	IMMEDION	Immedion, LLC
	AS2711	SPIRITTEL-AS	Spirit Communications

• IPv4 Upstreams

Country	ASN	Name	Description
	AS394901	AUS-ENT-DC-TX01	Element Critical
	AS2711	SPIRITTEL-AS	Spirit Communications
	AS15085	IMMEDION	Immedion, LLC

IPv4 Upstream Graph

×

IPv4 Upstream Graph

Loading...

Loading...

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       15148
ASName:         BLACKBAUD-ASN
ASHandle:       AS15148
RegDate:        2000-03-27
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/15148


OrgName:        Blackbaud, Inc.
OrgId:          BLACKB-4
Address:        2000 Daniel Island Drive
City:           Charleston
StateProv:      SC
PostalCode:     29492
Country:        US
RegDate:        1999-09-14
Updated:        2023-05-19
Ref:            https://rdap.arin.net/registry/entity/BLACKB-4


OrgAbuseHandle: NOC12595-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-512-420-4500 
OrgAbuseEmail:  SDO-ARIN@blackbaud.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC12595-ARIN

OrgNOCHandle: NOC12595-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-512-420-4500 
OrgNOCEmail:  SDO-ARIN@blackbaud.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC12595-ARIN

OrgTechHandle: NOC12595-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-512-420-4500 
OrgTechEmail:  SDO-ARIN@blackbaud.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC12595-ARIN

RTechHandle: CH359-ARIN
RTechName:   Hunziker, Cameron 
RTechPhone:  +1-843-740-5400 
RTechEmail:  cameron.hunziker@blackbaud.com
RTechRef:    https://rdap.arin.net/registry/entity/CH359-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 1997-2025, American Registry for Internet Numbers, Ltd.
#