63.128.24.0/24

AS203 · Level 3 Parent, LLC

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Summary

Country	United States
Domain	blackbaud.com
ASN	AS203
Parent Range	63.128.0.0/15
Registry	ARIN
ID	SAVV-S259964-24

WHOIS Details

NetHandle:      NET-63-128-24-0-1
OrgID:          BLACK-159
Parent:         NET-63-128-0-0-2
NetName:        SAVV-S259964-24
NetRange:       63.128.24.0 - 63.128.27.255
NetType:        reallocation
RegDate:        2013-08-12
Updated:        2013-08-12
Source:         ARIN


OrgID:          BLACK-159
OrgName:        Blackbaud, Inc.
CanAllocate:    
Street:         2000 Daniel Island Drive
Street:         ATTN Accounts Payable
City:           Charleston
State/Prov:     SC
Country:        US
PostalCode:     29492
RegDate:        2013-08-12
Updated:        2013-08-12
OrgAdminHandle: REAVI3-ARIN
OrgTechHandle:  REAVI3-ARIN
OrgAbuseHandle: REAVI3-ARIN
Source:         ARIN


POCHandle:      REAVI3-ARIN
IsRole:         N
LastName:       Reavis
FirstName:      Randy
Street:         2000 Daniel Island Drive
Street:         ATTN Accounts Payable
City:           Charleston
State/Prov:     SC
Country:        US
PostalCode:     29492
RegDate:        2013-08-12
Updated:        2016-09-29
OfficePhone:    +1-512-660-1215
Mailbox:        randy.reavis@blackbaud.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 63.128.24.0/24

Range	ASN	Company	Num of IPs
63.128.0.0/15	AS203	CenturyLink Communications, LLC	131,072
63.128.0.0/15	AS30031	CenturyLink Communications, LLC	131,072
63.128.0.0/15	AS3561	CenturyLink Communications, LLC	131,072

Nearby Ranges

BGP prefixes that overlap with 63.128.0.0/16

Range	ASN	Company	Num of IPs
63.128.0.0/15	AS30031	CenturyLink Communications, LLC	131,072
63.128.0.0/15	AS203	CenturyLink Communications, LLC	131,072
63.128.0.0/15	AS3561	CenturyLink Communications, LLC	131,072
63.128.8.0/22	AS203	Blackbaud, Inc.	1,024
63.128.0.0/22	AS203	Blackbaud, Inc.	1,024
63.128.34.0/23	AS46263	Zeta Interactive	512
63.128.7.0/24	AS203	Blackbaud, Inc.	256
63.128.130.0/24	AS22013	Guardian Analytics, Inc.	256
63.128.170.0/24	AS22013	Guardian Analytics	256
63.128.20.0/24	AS203	Blackbaud, Inc.	256
63.128.12.0/24	AS203	Blackbaud, Inc.	256

Hosted domains

There are 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
63.128.24.198	AS203 Level 3 Parent, LLC	`89.00ms` from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
50.85.148.136	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
97.201.182.104	AS6167 Verizon Business	`12.73ms` from Atlanta, US
75.1.244.184	AS7018 AT&T Enterprises, LLC	`13.20ms` from Atlanta, US
185.196.114.184	AS206101 EPIC SOLUTIONS, S.L.	`2.44ms` from Barcelona, ES
178.40.91.200	AS6855 Slovak Telekom, a.s.	`7.92ms` from Bratislava, SK
74.128.221.216	AS10796 Charter Communications Inc	`12.88ms` from Columbus, US
20.203.83.8	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
95.214.192.8	AS209610 OCKNet GmbH	`0.60ms` from Erfurt, DE
104.89.102.104	AS16625 Akamai Technologies, Inc.	`0.50ms` from Hong Kong, HK
175.166.29.184	AS4837 CHINA UNICOM China169 Backbone	`5.58ms` from Liaoyang, CN
82.163.255.24	AS56329 Gigaclear Limited	`1.35ms` from London, GB
190.133.125.56	AS6057 Administracion Nacional de Telecomunicaciones	`1.69ms` from Montevideo, UY
184.152.78.200	AS12271 Charter Communications Inc	`3.80ms` from New York City, US
23.205.72.104	AS16625 Akamai Technologies, Inc.	`0.76ms` from New York City, US
125.4.137.168	AS9617 JCOM Co., Ltd.	`8.70ms` from Osaka, JP
92.169.77.216	AS3215 Orange S.A.	`2.69ms` from Paris, FR
83.204.160.152	AS3215 Orange S.A.	`2.24ms` from Paris, FR
189.101.25.24	AS28573 Claro NXT Telecomunicacoes Ltda	`10.30ms` from Rio de Janeiro, BR
124.78.89.8	AS4812 China Telecom (Group)	`6.51ms` from Shanghai, CN
115.227.50.72	AS58461 CT-HangZhou-IDC	`6.97ms` from Shanghai, CN
116.86.63.104	AS55430 Starhub Ltd	`1.23ms` from Singapore, SG
52.237.203.152	AS8075 Microsoft Corporation	`0.71ms` from Sydney, AU
125.229.154.216	AS3462 Data Communication Business Group	`1.15ms` from Taipei, TW
182.169.80.8	AS2527 Sony Network Communications Inc.	`5.51ms` from Tokyo, JP
157.254.40.88	AS9009 M247 Europe SRL	`0.18ms` from Brussels, BE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m12 63.128.24.163

traceroute to 63.128.24.163 (63.128.24.163): 12 hops max, 52 byte packets

4 [AS36236] 104.225.2.192 0.298 ms

5 *

6 *

7 *

8 *

9 [AS3356] 8.49.71.178 28.85 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Durham, US

On November 14th 2025

What are IP address ranges?

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