Autonomous System details

AS16839

SERVICENOW, INC. · servicenow.com

United States

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AS16839 – SERVICENOW, INC.

Field	Value
Country	United States
Website	servicenow.com
Hosted domains	629
IPv4 addresses	104,704
IPv6 addresses	37,476,700,408,053,505,200,000,000
ASN type	Hosting
Registry	arin
Allocated	15 years ago on Dec 16, 2010
Updated	9 years ago on Jul 20, 2017

Netblock	Company	Num of IPs
148.139.32.0/20	ServiceNow, Inc.	4,096
148.139.48.0/20	ServiceNow, Inc.	4,096
148.139.64.0/20	ServiceNow, Inc.	4,096
148.139.80.0/20	ServiceNow, Inc.	4,096
148.139.160.0/20	ServiceNow, Inc.	4,096
148.139.176.0/20	ServiceNow, Inc.	4,096
149.96.16.0/20	SERVICENOW, INC.	4,096
149.96.32.0/20	SERVICENOW, INC.	4,096
149.96.144.0/20	SERVICENOW, INC.	4,096
149.96.160.0/20	SERVICENOW, INC.	4,096
149.96.224.0/20	SERVICENOW, INC.	4,096
149.96.240.0/20	SERVICENOW, INC.	4,096
148.139.4.0/22	ServiceNow, Inc.	1,024
148.139.8.0/22	ServiceNow, Inc.	1,024
148.139.12.0/22	ServiceNow, Inc.	1,024
148.139.16.0/22	ServiceNow, Inc.	1,024
148.139.96.0/22	ServiceNow, Inc.	1,024
148.139.100.0/22	ServiceNow, Inc.	1,024
148.139.108.0/22	ServiceNow, Inc.	1,024
148.139.112.0/22	ServiceNow, Inc.	1,024
148.139.116.0/22	ServiceNow, Inc.	1,024
148.139.120.0/22	ServiceNow, Inc.	1,024
148.139.136.0/22	ServiceNow, Inc.	1,024
148.139.144.0/22	ServiceNow, Inc.	1,024
148.139.148.0/22	ServiceNow, Inc.	1,024
148.139.152.0/22	ServiceNow, Inc.	1,024
148.139.156.0/22	ServiceNow, Inc.	1,024
148.139.196.0/22	ServiceNow, Inc.	1,024
148.139.200.0/22	ServiceNow, Inc.	1,024
148.139.224.0/22	ServiceNow, Inc.	1,024
148.139.228.0/22	ServiceNow, Inc.	1,024
148.139.232.0/22	ServiceNow, Inc.	1,024
148.139.236.0/22	ServiceNow, Inc.	1,024
148.139.240.0/22	ServiceNow, Inc.	1,024
148.139.244.0/22	ServiceNow, Inc.	1,024
148.139.248.0/22	ServiceNow, Inc.	1,024
148.139.252.0/22	ServiceNow, Inc.	1,024
149.96.80.0/22	SERVICENOW, INC.	1,024
149.96.88.0/22	SERVICENOW, INC.	1,024
149.96.92.0/22	SERVICENOW, INC.	1,024
149.96.112.0/22	SERVICENOW, INC.	1,024
149.96.116.0/22	SERVICENOW, INC.	1,024
149.96.120.0/22	SERVICENOW, INC.	1,024
149.96.124.0/22	SERVICENOW, INC.	1,024
149.96.176.0/22	SERVICENOW, INC.	1,024
149.96.180.0/22	SERVICENOW, INC.	1,024
149.96.196.0/22	SERVICENOW, INC.	1,024
149.96.200.0/22	SERVICENOW, INC.	1,024
149.96.204.0/22	SERVICENOW, INC.	1,024
149.96.208.0/22	SERVICENOW, INC.	1,024
149.96.212.0/22	SERVICENOW, INC.	1,024
149.96.216.0/22	SERVICENOW, INC.	1,024
167.208.0.0/22	Service-now.com	1,024
167.208.4.0/22	Service-now.com	1,024
149.96.138.0/23	SERVICENOW, INC.	512
149.96.140.0/23	SERVICENOW, INC.	512
37.98.233.0/24	ServiceNow, Inc.	256
37.98.234.0/24	ServiceNow, Inc.	256
37.98.235.0/24	ServiceNow, Inc.	256
37.98.238.0/24	ServiceNow, Inc.	256
103.23.64.0/24	12225 El Camino Real Suite 100	256
103.23.65.0/24	12225 El Camino Real Suite 100	256
138.12.128.0/24	ServiceNow, Inc.	256
148.139.0.0/24	ServiceNow, Inc.	256
148.139.1.0/24	ServiceNow, Inc.	256
148.139.2.0/24	ServiceNow, Inc.	256
148.139.3.0/24	ServiceNow, Inc.	256
148.139.28.0/24	ServiceNow, Inc.	256
148.139.29.0/24	ServiceNow, Inc.	256
148.139.30.0/24	ServiceNow, Inc.	256
148.139.104.0/24	ServiceNow, Inc.	256
148.139.105.0/24	ServiceNow, Inc.	256
148.139.124.0/24	ServiceNow, Inc.	256
148.139.125.0/24	ServiceNow, Inc.	256
148.139.140.0/24	ServiceNow, Inc.	256
148.139.142.0/24	ServiceNow, Inc.	256
148.139.143.0/24	ServiceNow, Inc.	256
148.139.192.0/24	ServiceNow, Inc.	256
148.139.193.0/24	ServiceNow, Inc.	256
148.139.194.0/24	ServiceNow, Inc.	256
148.139.195.0/24	ServiceNow, Inc.	256
149.96.5.0/24	SERVICENOW, INC.	256
149.96.6.0/24	SERVICENOW, INC.	256
149.96.10.0/24	SERVICENOW, INC.	256
149.96.13.0/24	SERVICENOW, INC.	256
149.96.14.0/24	SERVICENOW, INC.	256
149.96.15.0/24	SERVICENOW, INC.	256
149.96.128.0/24	SERVICENOW, INC.	256
149.96.129.0/24	SERVICENOW, INC.	256
149.96.130.0/24	SERVICENOW, INC.	256
149.96.131.0/24	SERVICENOW, INC.	256
149.96.132.0/24	SERVICENOW, INC.	256
149.96.133.0/24	SERVICENOW, INC.	256
149.96.140.0/24	SERVICENOW, INC.	256
149.96.194.0/24	SERVICENOW, INC.	256
149.96.195.0/24	SERVICENOW, INC.	256
149.96.220.0/24	SERVICENOW, INC.	256
149.96.221.0/24	SERVICENOW, INC.	256
199.91.136.0/24	SERVICENOW, INC.	256
199.91.139.0/24	SERVICENOW, INC.	256
199.91.140.0/24	SERVICENOW, INC.	256
199.91.141.0/24	SERVICENOW, INC.	256

Netblock	Company
2406:9f00:6110::/48	Service-now.com
2406:9f00:6120::/48	Service-now.com
2406:9f00:6510::/48	Service-now.com
2406:9f00:8110::/48	Service-now.com
2406:9f00:8120::/48	Service-now.com
2406:9f00:8210::/48	Service-now.com
2406:9f00:9110::/48	Service-now.com
2406:9f00:9120::/48	Service-now.com
2606:3600:105::/48	SERVICENOW, INC.
2606:3600:115::/48	SERVICENOW, INC.
2606:3600:120::/48	SERVICENOW, INC.
2606:3600:130::/48	SERVICENOW, INC.
2606:3600:140::/48	SERVICENOW, INC.
2606:3600:160::/48	SERVICENOW, INC.
2606:3600:180::/48	SERVICENOW, INC.
2606:3600:1110::/48	SERVICENOW, INC.
2606:3600:1120::/48	SERVICENOW, INC.
2606:3600:1130::/48	SERVICENOW, INC.
2606:3600:1140::/48	SERVICENOW, INC.
2606:3600:5510::/48	SERVICENOW, INC.
2606:3600:5520::/48	SERVICENOW, INC.
2a04:37c0:3120::/48	EU
2a04:37c0:3510::/48	EU
2a04:37c0:3910::/48	ServiceNow, Inc.
2a04:37c0:3920::/48	ServiceNow, Inc.
2a04:37c0:4110::/48	EU
2a04:37c0:4120::/48	EU
2a04:37c0:4420::/48	ServiceNow, Inc.
2a04:37c0:4430::/48	ServiceNow, Inc.
2a04:37c0:4910::/48	EU
2a04:37c0:4920::/48	EU

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WHOIS Details

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                                                ASHandle:       AS16839
                                                OrgID:          AS16839
                                                ASName:         AS16839
                                                ASNumber:       AS16839
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 629 domain names hosted across 364 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
149.96.149.23	██████████	52
149.96.127.196	██████████	23
149.96.16.192	██████████	13
148.139.177.67	██████████	13
148.139.82.115	██████████	12
149.96.181.231	██████████	8
149.96.243.208	██████████	7
149.96.229.233	██████████	7
149.96.148.136	██████████	6
148.139.91.167	██████████	6

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Peers

There are 41 peers for this ASN.

Peers	Name
AS10429	TELEFÔNICA BRASIL S.A
AS1221	Telstra Limited
AS1239	Cogent Communications, LLC
AS12552	GlobalConnect AB
AS1299	Arelion Sweden AB
AS13237	euNetworks GmbH
AS13786	Seabras 1 USA, LLC
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS16735	ALGAR TELECOM S/A
AS174	Cogent Communications, LLC
AS210937	Xiufeng Guo
AS21949	Beanfield Technologies Inc.
AS23764	CTGNet
AS2856	British Telecommunications PLC
AS286	GTT Communications Inc.
AS28716	Retelit Digital Services S.p.A.
AS2914	NTT America, Inc.
AS3257	GTT Communications Inc.
AS3303	Swisscom (Switzerland) Ltd
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS3549	Level 3 Parent, LLC
AS4637	Telstra Global
AS4755	TATA Communications formerly VSNL is Leading ISP
AS4826	Vocus Connect International Backbone
AS5400	British Telecommunications PLC
AS577	Bell Canada
AS6327	Shaw Communications
AS6461	Zayo Bandwidth
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC
AS7018	AT&T Enterprises, LLC
AS7473	Singapore Telecommunications Ltd
AS7474	SingTel Optus Pty Ltd
AS812	Rogers Communications Canada Inc.
AS8220	COLT Technology Services Group Limited
AS8298	IPng Networks GmbH
AS852	TELUS Communications Inc.
AS9286	KINX
AS9498	BHARTI Airtel Ltd.

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Upstreams

There are 31 upstreams for this ASN.

upstreams	Name
AS10429	TELEFÔNICA BRASIL S.A
AS1221	Telstra Limited
AS1299	Arelion Sweden AB
AS13237	euNetworks GmbH
AS13786	Seabras 1 USA, LLC
AS16735	ALGAR TELECOM S/A
AS174	Cogent Communications, LLC
AS21949	Beanfield Technologies Inc.
AS28716	Retelit Digital Services S.p.A.
AS2914	NTT America, Inc.
AS3257	GTT Communications Inc.
AS3303	Swisscom (Switzerland) Ltd
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS4637	Telstra Global
AS4755	TATA Communications formerly VSNL is Leading ISP
AS4826	Vocus Connect International Backbone
AS5400	British Telecommunications PLC
AS577	Bell Canada
AS6327	Shaw Communications
AS6461	Zayo Bandwidth
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC
AS7018	AT&T Enterprises, LLC
AS7473	Singapore Telecommunications Ltd
AS7474	SingTel Optus Pty Ltd
AS812	Rogers Communications Canada Inc.
AS8220	COLT Technology Services Group Limited
AS852	TELUS Communications Inc.
AS9286	KINX
AS9498	BHARTI Airtel Ltd.

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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
148.139.70.203	AS16839 SERVICENOW, INC.	`0.74ms` from Amsterdam, NL
149.96.21.245	AS16839 SERVICENOW, INC.	`1.09ms` from Ashburn, US
149.96.228.115	AS16839 SERVICENOW, INC.	`1.07ms` from Calgary, CA
149.96.124.157	AS16839 SERVICENOW, INC.	`0.80ms` from Calgary, CA
149.96.251.79	AS16839 SERVICENOW, INC.	`0.81ms` from Calgary, CA
148.139.171.56	AS16839 SERVICENOW, INC.	`1.37ms` from Chicago, US
148.139.80.237	AS16839 SERVICENOW, INC.	`0.90ms` from Dublin, IE
149.96.113.8	AS16839 SERVICENOW, INC.	`1.30ms` from Lausanne, CH
148.139.18.48	AS16839 SERVICENOW, INC.	`3.41ms` from London, GB
148.139.2.125	AS16839 SERVICENOW, INC.	`1.24ms` from London, GB
148.139.32.94	AS16839 SERVICENOW, INC.	`1.06ms` from Phoenix, US
149.96.42.126	AS16839 SERVICENOW, INC.	`1.05ms` from Phoenix, US
149.96.216.210	AS16839 SERVICENOW, INC.	`0.57ms` from Singapore, SG
149.96.122.244	AS16839 SERVICENOW, INC.	`1.61ms` from Toronto, CA
148.139.72.83	AS16839 SERVICENOW, INC.	`0.74ms` from Amsterdam, NL
148.139.4.233	AS16839 SERVICENOW, INC.	`0.73ms` from Amsterdam, NL
149.96.244.113	AS16839 SERVICENOW, INC.	`0.81ms` from Calgary, CA
149.96.248.113	AS16839 SERVICENOW, INC.	`0.80ms` from Calgary, CA
149.96.6.77	AS16839 SERVICENOW, INC.	`0.81ms` from Calgary, CA
148.139.169.36	AS16839 SERVICENOW, INC.	`1.37ms` from Chicago, US
148.139.168.50	AS16839 SERVICENOW, INC.	`1.35ms` from Chicago, US
148.139.173.18	AS16839 SERVICENOW, INC.	`1.36ms` from Chicago, US
148.139.83.31	AS16839 SERVICENOW, INC.	`0.88ms` from Dublin, IE
148.139.152.146	AS16839 SERVICENOW, INC.	`1.17ms` from London, GB
148.139.38.51	AS16839 SERVICENOW, INC.	`1.04ms` from Phoenix, US

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
152.136.27.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.71ms` from Beijing, CN
54.244.103.23	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
85.66.109.199	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`4.91ms` from Budapest, HU
107.173.66.103	AS20278 Nexeon Technologies, Inc.	`0.22ms` from Buffalo, US
36.158.204.151	AS56047 China Mobile communications corporation	`1.49ms` from Changsha, CN
97.154.134.39	AS6167 Verizon Business	`9.83ms` from Dallas, US
89.110.139.71	AS24989 Equinix (Germany) GmbH	`1.19ms` from Frankfurt am Main, DE
1.219.28.71	AS3786 LG DACOM Corporation	`1.81ms` from Incheon, KR
220.78.68.103	AS4766 Korea Telecom	`1.58ms` from Incheon, KR
58.227.201.183	AS9318 SK Broadband Co Ltd	`1.32ms` from Incheon, KR
211.208.206.39	AS9318 SK Broadband Co Ltd	`0.87ms` from Incheon, KR
3.169.232.215	AS16509 Amazon.com, Inc.	`1.29ms` from Los Angeles, US
104.131.238.231	AS14061 DigitalOcean, LLC	`1.00ms` from New York City, US
100.35.83.231	AS701 Verizon Business	`0.97ms` from New York City, US
193.69.203.199	AS2116 GLOBALCONNECT AS	`0.92ms` from Oslo, NO
88.52.54.135	AS3269 Telecom Italia S.p.A.	`4.24ms` from Rome, IT
49.59.104.7	AS4766 Korea Telecom	`3.56ms` from Seoul, KR
118.27.62.7	AS7506 GMO Internet Group, Inc.	`0.28ms` from Tokyo, JP
95.180.97.7	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.80ms` from Belgrade, RS
121.126.102.55	AS4766 Korea Telecom	`1.04ms` from Incheon, KR
123.157.0.119	AS4837 CHINA UNICOM China169 Backbone	`9.29ms` from Ningbo, CN
121.191.141.231	AS4766 Korea Telecom	`3.54ms` from Seoul, KR
183.99.227.135	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
52.65.85.7	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
190.80.11.103	AS19863 Guyana Telephone & Telegraph Co.	`19.50ms` from Willemstad, CW

Traceroute

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

traceroute -a -n -q1 -f4 148.139.15.106

traceroute to 148.139.15.106 (148.139.15.106): 64 hops max, 52 byte packets

4 [AS3356] 217.163.47.242 10.554 ms

5 *

6 *

7 [AS16839] 148.139.15.106 10.628 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On April 24th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS16839 at robtex.

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