141.163.144.0/20

AS16509 · Amazon.com, Inc.

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Summary

Country	Japan
Domain	salesforce.com
ASN	AS16509
Registry	APNIC
ID	MC-AWS-MTA-BYOIP

WHOIS Details

inetnum:        141.163.144.0 - 141.163.159.255
netname:        MC-AWS-MTA-BYOIP
descr:          Marketing Cloud MTA BYOIP to AWS
country:        JP
admin-c:        SA725-AP
tech-c:         SA725-AP
abuse-c:        AS3063-AP
status:         ALLOCATED NON-PORTABLE
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
mnt-by:         MAINT-SFDC-AP
mnt-irt:        IRT-SFDC-AP
last-modified:  2024-11-06T10:43:01Z
source:         APNIC

irt:            IRT-SFDC-AP
address:        1 Market Street,
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SA725-AP
tech-c:         SA725-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-21
mnt-by:         MAINT-SFDC-AP
last-modified:  2025-11-18T00:29:31Z
source:         APNIC

role:           ABUSE SFDCAP
country:        ZZ
address:        1 Market Street,
phone:          +000000000
e-mail:         [email protected]
admin-c:        SA725-AP
tech-c:         SA725-AP
nic-hdl:        AS3063-AP
remarks:        Generated from irt object IRT-SFDC-AP
remarks:        [email protected] was validated on 2025-10-21
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-21T19:57:47Z
source:         APNIC

role:           Salesforce administrator
address:        1 Market Street, #300, San Francisco CA 94105
country:        US
phone:          +1.571.449.1550
fax-no:         +1.571.449.1550
e-mail:         [email protected]
admin-c:        SA725-AP
tech-c:         SA725-AP
nic-hdl:        SA725-AP
mnt-by:         MAINT-SFDC-AP
last-modified:  2014-12-02T00:30:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 141.163.0.0/16

Range	ASN	Company	Num of IPs
141.163.0.0/18	AS786	University of Plymouth	16,384
141.163.64.0/19	AS786	University of Plymouth	8,192
141.163.160.0/20	AS16509	Marketing Cloud MTA BYOIP to AWS	4,096
141.163.128.0/20	AS16509	Marketing Cloud MTA BYOIP to AWS	4,096
141.163.96.0/20	AS786	University of Plymouth	4,096
141.163.115.0/24	AS216071	Amsterdam, Netherlands	256
141.163.116.0/24	AS216071	Amsterdam, Netherlands	256
141.163.117.0/24	AS216071	Amsterdam, Netherlands	256
141.163.118.0/24	AS216071	Amsterdam, Netherlands	256
141.163.119.0/24	AS216071	Amsterdam, Netherlands	256
141.163.120.0/24	AS216071	Amsterdam, Netherlands	256
141.163.121.0/24	AS216071	Amsterdam, Netherlands	256
141.163.122.0/24	AS216071	Amsterdam, Netherlands	256
141.163.123.0/24	AS216071	Amsterdam, Netherlands	256
141.163.124.0/24	AS216071	Amsterdam, Netherlands	256
141.163.125.0/24	AS216071	Amsterdam, Netherlands	256
141.163.126.0/24	AS216071	Amsterdam, Netherlands	256
141.163.127.0/24	AS216071	Amsterdam, Netherlands	256
141.163.113.0/24	AS216071	Amsterdam, Netherlands	256
141.163.112.0/24	AS216071	Amsterdam, Netherlands	256
141.163.114.0/24	AS216071	Amsterdam, Netherlands	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
77.188.157.116	AS6805 Telefonica Germany GmbH & Co.OHG	`4.61ms` from Berlin, DE
4.210.59.180	AS8075 Microsoft Corporation	`0.21ms` from Dublin, IE
18.158.125.132	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
18.195.184.196	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
174.50.95.4	AS7922 Comcast Cable Communications, LLC	`12.71ms` from Greenwood Village, US
113.105.78.52	AS4134 CHINANET-BACKBONE	`2.51ms` from Guangzhou, CN
103.28.33.4	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.31ms` from Ho Chi Minh City, VN
24.133.106.100	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`6.23ms` from Istanbul, TR
72.197.181.228	AS22773 Cox Communications Inc.	`8.22ms` from Los Angeles, US
198.1.204.180	AS30236 Cronomagic Canada Inc.	`3.94ms` from Montreal, CA
101.128.153.116	AS2497 Internet Initiative Japan Inc.	`2.46ms` from Osaka, JP
178.21.179.180	AS34659 Keyyo SA	`3.06ms` from Paris, FR
165.90.108.180	AS37517 CABO VERDE TELECOM, S.A	`1.67ms` from Praia, CV
200.185.75.148	AS16685 TIVIT TERCEIRIZAÇÃO DE PROCESSOS, SERV. E TEC. S/A	`0.88ms` from Sao Paulo, BR
179.124.150.180	AS263613 Fundação Universitaria do Desenvolvimento do Oeste	`19.26ms` from Sao Paulo, BR
61.35.206.36	AS3786 LG DACOM Corporation	`2.06ms` from Seoul, KR
1.109.62.196	AS4766 Korea Telecom	`19.74ms` from Seoul, KR
203.53.111.36	AS1221 Telstra Limited	`2.08ms` from Sydney, AU
157.205.34.212	AS17514 Otsuka Corp.	`3.65ms` from Tokyo, JP
192.142.20.4	AS214120 LOGIC INFOTECH ELECTRICAL SPARE PARTS TRADING L.L.C.	`0.47ms` from Amsterdam, NL
102.187.60.84	AS24835 Vodafone Data	`13.35ms` from Cairo, EG
35.194.39.180	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
34.71.32.116	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
41.117.51.84	AS12091 MTN SA	`17.77ms` from Johannesburg, ZA
106.201.152.164	AS24560 Bharti Airtel Ltd., Telemedia Services	`13.61ms` from Kolkata, IN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 141.163.154.12

traceroute to 141.163.154.12 (141.163.154.12): 7 hops max, 52 byte packets

3 [AS52000] 185.15.209.20 2.146 ms

4 [AS6453] 195.219.138.137 2.428 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Meppel, NL

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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