148.139.144.0/22

AS16839 · SERVICENOW, INC.

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Summary

Country	United States
Domain	servicenow.com
ASN	AS16839
Registry	RIPE
ID	US-SERVICENOW1-19900730

WHOIS Details

inetnum:        148.139.0.0 - 148.139.255.255
netname:        US-SERVICENOW1-19900730
country:        US
org:            ORG-SA992-RIPE
admin-c:        SNC6-RIPE
tech-c:         SNC6-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-NOW
notify:         ipadmin@service-now.com
mnt-domains:    MNT-NOW
created:        2019-06-17T15:01:14Z
last-modified:  2019-06-17T15:01:14Z
source:         RIPE
abuse-email:    abuse@servicenow.com
abuse-c:        SNC6-RIPE
abuse-org:      ORG-SA992-RIPE

organisation:   ORG-SA992-RIPE
org-name:       ServiceNow, Inc.
country:        US
org-type:       LIR
address:        2225 Lawson Lane
address:        CA 95054
address:        Santa Clara
address:        UNITED STATES
phone:          +18587200477
fax-no:         +18587200479
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-NOW
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-NOW
e-mail:         cns@servicenow.com
admin-c:        FB10807-RIPE
admin-c:        AZH5-RIPE
tech-c:         SNC6-RIPE
abuse-c:        SNC6-RIPE
created:        2012-01-30T16:19:39Z
last-modified:  2020-12-16T12:39:21Z
source:         RIPE

role:           SNC RIPE IP Admin
address:        4810 Eastgate Mall
address:        San Diego
address:        CA
address:        92121
address:        United States
e-mail:         cns@servicenow.com
admin-c:        FB10807-RIPE
tech-c:         FB10807-RIPE
notify:         cns@servicenow.com
abuse-mailbox:  abuse@servicenow.com
nic-hdl:        SNC6-RIPE
mnt-by:         MNT-NOW
created:        2012-04-12T04:26:41Z
last-modified:  2018-04-06T03:01:05Z
source:         RIPE

route:          148.139.0.0/16
origin:         AS16839
mnt-by:         MNT-NOW
created:        2019-08-01T00:32:47Z
last-modified:  2019-08-01T00:32:47Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
148.139.144.59	AS16839 SERVICENOW, INC.	`1.27ms` from Milan, IT
148.139.146.46	AS16839 SERVICENOW, INC.	`1.27ms` from Milan, IT
148.139.145.180	AS16839 SERVICENOW, INC.	`1.25ms` from Milan, IT
148.139.147.193	AS16839 SERVICENOW, INC.	`1.31ms` from Milan, IT

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
185.232.254.22	AS201597 Any-iT Connections	`0.47ms` from Amsterdam, NL
156.239.217.6	AS200373 3xK Tech GmbH	`0.13ms` from Ashburn, US
118.172.197.246	AS23969 TOT Public Company Limited	`4.21ms` from Bangkok, TH
50.187.32.134	AS7922 Comcast Cable Communications, LLC	`7.69ms` from Boston, US
74.65.119.70	AS11351 Charter Communications Inc	`19.61ms` from Chicago, US
208.68.27.70	AS22251 Regional Educational Media Center 1 (REMC1)	`17.62ms` from Chicago, US
222.180.62.54	AS4134 CHINANET-BACKBONE	`5.87ms` from Chongqing, CN
15.181.250.102	AS16509 Amazon.com, Inc.	`0.61ms` from Denver, US
54.195.20.54	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
46.88.98.166	AS3320 Deutsche Telekom AG	`2.54ms` from Frankfurt am Main, DE
138.248.21.246	AS31655 Gamma Telecom Holdings Ltd	`0.59ms` from Manchester, GB
144.121.216.102	AS46887 Crown Castle Fiber LLC	`0.58ms` from New York City, US
72.68.71.182	AS701 Verizon Business	`2.67ms` from Newark, US
201.71.42.134	AS262785 GIGA MAIS FIBRA TELECOMUNICACOES S.A. (CLICK)	`9.18ms` from Osasco, BR
89.159.85.150	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.10ms` from Paris, FR
73.65.225.150	AS7922 Comcast Cable Communications, LLC	`6.34ms` from Salt Lake City, US
129.222.173.214	AS14593 Space Exploration Technologies Corporation	`12.76ms` from Santiago, CL
187.171.188.182	AS8151 UNINET	`9.59ms` from Santiago de Queretaro, MX
112.154.131.86	AS17858 LG POWERCOMM	`1.91ms` from Seoul, KR
1.212.209.6	AS3786 LG DACOM Corporation	`1.96ms` from Seoul, KR
111.250.192.230	AS3462 Data Communication Business Group	`0.87ms` from Taipei, TW
43.206.170.134	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
188.137.36.102	AS13000 Leon Sp. z o.o.	`6.68ms` from Warsaw, PL
36.44.160.38	AS4134 CHINANET-BACKBONE	`1.78ms` from Xi'an, CN
73.128.74.38	AS7922 Comcast Cable Communications, LLC	`6.12ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 -m6 148.139.146.196

traceroute to 148.139.146.196 (148.139.146.196): 6 hops max, 52 byte packets

3 [AS749] 21.252.32.1 1.626 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

On August 23rd 2025

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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