Autonomous System details

AS16839

SERVICENOW, INC. · servicenow.com

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AS16839 – SERVICENOW, INC.

Field	Value
Country	United States
Website	servicenow.com
Hosted domains	629
IPv4 addresses	100,864
IPv6 addresses	37,476,700,408,053,504,415,891,456
ASN type	Business
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
148.139.224.0/22	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
149.96.88.0/22	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
149.96.140.0/23	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
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
149.96.165.22	██████████	39
149.96.149.23	██████████	22
149.96.127.196	██████████	14
148.139.82.115	██████████	13
149.96.123.196	██████████	13
148.139.177.67	██████████	13
199.91.141.105	██████████	10
149.96.181.231	██████████	8
148.139.75.167	██████████	8
149.96.243.208	██████████	7

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Hosted Domains API & Database

Peers

There are 42 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
AS2516	KDDI CORPORATION
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 32 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.
AS2516	KDDI CORPORATION
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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
148.139.81.35	AS16839 SERVICENOW, INC.	`0.78ms` from Amsterdam, NL
148.139.80.40	AS16839 SERVICENOW, INC.	`0.89ms` from Dublin, IE
149.96.14.85	AS16839 SERVICENOW, INC.	`0.62ms` from Frankfurt am Main, DE
167.208.4.47	AS16839 SERVICENOW, INC.	`0.53ms` from Frankfurt am Main, DE
148.139.41.240	AS16839 SERVICENOW, INC.	`0.92ms` from Phoenix, US
148.139.181.177	AS16839 SERVICENOW, INC.	`5.28ms` from Richardson, US
149.96.131.230	AS16839 SERVICENOW, INC.	`0.45ms` from Seattle, US
149.96.128.130	AS16839 SERVICENOW, INC.	`0.74ms` from Seattle, US
2406:9f00:6120::1	AS16839 SERVICENOW, INC.	`0.40ms` from Sydney, AU
199.91.139.211	AS16839 SERVICENOW, INC.	`0.93ms` from Ashburn, US
148.139.174.179	AS16839 SERVICENOW, INC.	`1.45ms` from Chicago, US
148.139.8.80	AS16839 SERVICENOW, INC.	`0.90ms` from Dublin, IE
148.139.228.85	AS16839 SERVICENOW, INC.	`7.92ms` from Kelowna, CA
2a04:37c0:4430::2	AS16839 SERVICENOW, INC.	`5.20ms` from London, GB
148.139.13.164	AS16839 SERVICENOW, INC.	`0.29ms` from London, GB
148.139.33.228	AS16839 SERVICENOW, INC.	`0.92ms` from Phoenix, US
199.91.136.20	AS16839 SERVICENOW, INC.	`0.94ms` from Phoenix, US
149.96.166.110	AS16839 SERVICENOW, INC.	`0.92ms` from Phoenix, US
2606:3600:140:5003::2ea	AS16839 SERVICENOW, INC.	`1.22ms` from Phoenix, US
148.139.39.84	AS16839 SERVICENOW, INC.	`0.92ms` from Phoenix, US
149.96.205.48	AS16839 SERVICENOW, INC.	`1.30ms` from Rio de Janeiro, BR
2606:3600:115::2	AS16839 SERVICENOW, INC.	`1.06ms` from Seattle, US
149.96.219.254	AS16839 SERVICENOW, INC.	`0.55ms` from Singapore, SG
148.139.72.151	AS16839 SERVICENOW, INC.	`0.68ms` from Amsterdam, NL
148.139.149.20	AS16839 SERVICENOW, INC.	`3.79ms` from Arezzo, 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
108.51.176.119	AS701 Verizon Business	`2.13ms` from Ashburn, US
104.188.178.39	AS7018 AT&T Enterprises, LLC	`18.32ms` from Atlanta, US
93.86.193.247	AS8400 TELEKOM SRBIJA a.d.	`1.75ms` from Belgrade, RS
27.4.194.199	AS17488 Hathway IP Over Cable Internet	`1.22ms` from Bengaluru, IN
73.75.97.39	AS7922 Comcast Cable Communications, LLC	`5.88ms` from Chicago, US
152.80.184.23	AS5264 United States Department of Defense (DoD)	`18.60ms` from Los Angeles, US
75.236.74.199	AS6167 Verizon Business	`16.94ms` from Los Angeles, US
34.19.141.215	AS396982 Google LLC	`0.11ms` from Montreal, CA
176.195.67.151	AS12714 PJSC MegaFon	`2.41ms` from Moscow, RU
171.36.53.39	AS4837 CHINA UNICOM China169 Backbone	`6.81ms` from Nanning, CN
130.91.136.167	AS55 University of Pennsylvania	`3.94ms` from New York City, US
126.23.40.55	AS17676 SoftBank Corp.	`6.76ms` from Osaka, JP
88.101.166.199	AS5610 O2 Czech Republic, a.s.	`1.27ms` from Prague, CZ
34.230.188.87	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
179.198.74.103	AS7738 V tal	`0.80ms` from Rio de Janeiro, BR
125.181.50.23	AS17858 LG POWERCOMM	`3.29ms` from Seoul, KR
123.100.61.55	AS24033 Australian Private Networks Pty Ltd	`2.30ms` from Sydney, AU
157.65.94.23	AS2514 NTT PC Communications, Inc.	`3.73ms` from Tokyo, JP
118.11.212.183	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.21ms` from Tokyo, JP
49.232.230.23	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.90ms` from Beijing, CN
81.243.27.183	AS5432 Proximus NV	`1.05ms` from Brussels, BE
3.19.0.7	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
59.178.22.55	AS9829 National Internet Backbone	`6.31ms` from Delhi, IN
90.190.217.7	AS3249 Telia Eesti AS	`3.42ms` from Jõhvi, EE
91.244.36.183	AS25133 LLC McLaut-Invest	`3.03ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f3 148.139.179.23

traceroute to 148.139.179.23 (148.139.179.23): 64 hops max, 52 byte packets

3 [AS3356] 64.154.153.214 24.16 ms

4 *

5 [AS16839] 148.139.179.23 24.068 ms

Measurement taken from

IPinfo ProbeNet in Casper, US

On February 16th 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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