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
148.139.69.253	AS16839 SERVICENOW, INC.	`0.68ms` from Amsterdam, NL
148.139.70.247	AS16839 SERVICENOW, INC.	`0.70ms` from Amsterdam, NL
148.139.195.42	AS16839 SERVICENOW, INC.	`41.93ms` from Calgary, CA
148.139.169.163	AS16839 SERVICENOW, INC.	`1.44ms` from Chicago, US
148.139.11.86	AS16839 SERVICENOW, INC.	`0.90ms` from Dublin, IE
148.139.80.40	AS16839 SERVICENOW, INC.	`0.89ms` from Dublin, IE
149.96.255.16	AS16839 SERVICENOW, INC.	`7.96ms` from Kelowna, CA
148.139.252.20	AS16839 SERVICENOW, INC.	`0.19ms` from Melbourne, AU
149.96.160.80	AS16839 SERVICENOW, INC.	`0.91ms` from Phoenix, US
148.139.225.5	AS16839 SERVICENOW, INC.	`1.02ms` from Toronto, CA
148.139.72.151	AS16839 SERVICENOW, INC.	`0.68ms` from Amsterdam, NL
149.96.16.223	AS16839 SERVICENOW, INC.	`0.88ms` from Ashburn, US
148.139.193.138	AS16839 SERVICENOW, INC.	`0.91ms` from Dublin, IE
149.96.126.215	AS16839 SERVICENOW, INC.	`7.92ms` from Kelowna, CA
148.139.110.161	AS16839 SERVICENOW, INC.	`0.39ms` from Mumbai, IN
148.139.43.131	AS16839 SERVICENOW, INC.	`0.92ms` from Phoenix, US
148.139.136.142	AS16839 SERVICENOW, INC.	`2.37ms` from Phoenix, US
149.96.205.48	AS16839 SERVICENOW, INC.	`1.30ms` from Rio de Janeiro, BR
149.96.220.123	AS16839 SERVICENOW, INC.	`0.76ms` from Seoul, KR
149.96.21.126	AS16839 SERVICENOW, INC.	`0.74ms` from Ashburn, US
2606:3600:180::1	AS16839 SERVICENOW, INC.	`8.50ms` from Boardman, US
148.139.162.209	AS16839 SERVICENOW, INC.	`1.44ms` from Chicago, US
148.139.83.104	AS16839 SERVICENOW, INC.	`0.90ms` from Dublin, IE
148.139.92.212	AS16839 SERVICENOW, INC.	`0.90ms` from Dublin, IE
149.96.248.195	AS16839 SERVICENOW, INC.	`7.90ms` from Kelowna, CA

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
49.232.230.23	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.90ms` from Beijing, CN
91.127.66.215	AS6855 Slovak Telekom, a.s.	`1.35ms` from Bratislava, SK
173.172.219.215	AS11427 Charter Communications Inc	`18.54ms` from Dallas, US
108.128.230.23	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
187.181.138.103	AS28573 Claro NXT Telecomunicacoes Ltda	`13.51ms` from Fortaleza, BR
121.12.223.183	AS4134 CHINANET-BACKBONE	`5.03ms` from Guangzhou, CN
109.210.186.119	AS3215 Orange S.A.	`3.78ms` from Marseille, FR
47.104.202.231	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.26ms` from Qingdao, CN
44.213.78.199	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
193.69.203.199	AS2116 GLOBALCONNECT AS	`2.18ms` from Sandefjord, NO
75.134.53.247	AS20115 Charter Communications LLC	`7.04ms` from St. Louis, US
139.217.9.199	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.99ms` from Tianjin, CN
105.102.17.135	AS36947 Telecom Algeria	`9.25ms` from Valencia, ES
76.17.16.215	AS7922 Comcast Cable Communications, LLC	`4.06ms` from Atlanta, US
81.243.27.183	AS5432 Proximus NV	`1.05ms` from Brussels, BE
199.84.218.23	AS9009 M247 Europe SRL	`0.15ms` from Dallas, US
98.50.89.87	AS7922 Comcast Cable Communications, LLC	`6.29ms` from Denver, US
3.125.129.167	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
89.181.127.87	AS2860 NOS COMUNICACOES, S.A.	`13.22ms` from Lisbon, PT
196.171.61.231	AS24691 TogoTelecom, Togo	`2.61ms` from Lomé, TG
212.8.88.231	AS12338 Euskaltel S.A.	`5.78ms` from Madrid, ES
118.108.146.87	AS2518 BIGLOBE Inc.	`5.70ms` from Osaka, JP
81.250.32.151	AS3215 Orange S.A.	`9.04ms` from Paris, FR
200.241.193.55	AS4230 CLARO S.A.	`1.68ms` from Sao Paulo, BR
117.111.109.167	AS9316 DACOM-PUBNETPLUS	`2.61ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 149.96.28.163

traceroute to 149.96.28.163 (149.96.28.163): 64 hops max, 52 byte packets

4 [AS3356] 4.16.75.154 12 ms

5 *

6 [AS16839] 149.96.28.163 11.999 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, 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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