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	104,448
IPv6 addresses	37,476,700,408,053,505,200,000,000
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
148.139.196.0/22	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
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 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
148.139.65.5	AS16839 SERVICENOW, INC.	`0.72ms` from Amsterdam, NL
148.139.0.100	AS16839 SERVICENOW, INC.	`0.79ms` from Amsterdam, NL
148.139.75.35	AS16839 SERVICENOW, INC.	`0.71ms` from Amsterdam, NL
149.96.24.47	AS16839 SERVICENOW, INC.	`1.10ms` from Ashburn, US
148.139.103.87	AS16839 SERVICENOW, INC.	`0.81ms` from Calgary, CA
148.139.174.15	AS16839 SERVICENOW, INC.	`1.50ms` from Chicago, US
148.139.238.61	AS16839 SERVICENOW, INC.	`4.73ms` from Dallas, US
148.139.2.100	AS16839 SERVICENOW, INC.	`1.23ms` from London, GB
103.23.65.126	AS16839 SERVICENOW, INC.	`0.24ms` from Melbourne, AU
37.98.238.241	AS16839 SERVICENOW, INC.	`1.27ms` from Montreal, CA
149.96.160.234	AS16839 SERVICENOW, INC.	`1.07ms` from Phoenix, US
148.139.42.66	AS16839 SERVICENOW, INC.	`1.05ms` from Phoenix, US
148.139.38.102	AS16839 SERVICENOW, INC.	`1.04ms` from Phoenix, US
148.139.240.33	AS16839 SERVICENOW, INC.	`0.68ms` from Tokyo, JP
149.96.235.10	AS16839 SERVICENOW, INC.	`1.49ms` from Toronto, CA
148.139.67.212	AS16839 SERVICENOW, INC.	`0.73ms` from Amsterdam, NL
148.139.191.169	AS16839 SERVICENOW, INC.	`4.74ms` from Dallas, US
148.139.80.214	AS16839 SERVICENOW, INC.	`0.90ms` from Dublin, IE
148.139.94.19	AS16839 SERVICENOW, INC.	`0.89ms` from Dublin, IE
2a04:37c0:3510:5002::182	AS16839 SERVICENOW, INC.	`0.97ms` from Dublin, IE
148.139.85.166	AS16839 SERVICENOW, INC.	`0.90ms` from Dublin, IE
148.139.9.119	AS16839 SERVICENOW, INC.	`0.88ms` from Dublin, IE
149.96.165.238	AS16839 SERVICENOW, INC.	`1.05ms` from Phoenix, US
148.139.96.136	AS16839 SERVICENOW, INC.	`1.53ms` from Toronto, CA
149.96.31.133	AS16839 SERVICENOW, INC.	`1.11ms` from Ashburn, 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
117.213.91.103	AS9829 National Internet Backbone	`18.35ms` from Chennai, IN
138.119.243.39	AS611 NB-PEI Educational Computer Network	`1.52ms` from Fredericton, CA
171.249.95.119	AS7552 Viettel Group	`0.98ms` from Ho Chi Minh City, VN
134.122.173.215	AS152194 CTG Server Limited	`0.90ms` from Hong Kong, HK
111.39.234.55	AS9808 China Mobile Communications Group Co., Ltd.	`2.57ms` from Huainan, CN
193.34.218.119	AS50856 INI.NET PE	`3.78ms` from Kyiv, UA
172.88.150.119	AS20001 Charter Communications Inc	`7.44ms` from Los Angeles, US
138.4.73.199	AS766 RedIRIS Autonomous System	`0.71ms` from Madrid, ES
176.132.219.7	AS5410 Bouygues Telecom SA	`2.17ms` from Paris, FR
44.217.187.151	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
193.69.203.199	AS2116 GLOBALCONNECT AS	`2.17ms` from Sandefjord, NO
84.216.97.87	AS8434 Telenor Sverige AB	`0.71ms` from Stockholm, SE
220.143.147.39	AS3462 Data Communication Business Group	`4.50ms` from Taichung, TW
183.189.78.39	AS4837 CHINA UNICOM China169 Backbone	`6.71ms` from Taiyuan, CN
154.245.36.39	AS36947 Telecom Algeria	`12.99ms` from Algiers, DZ
93.86.193.247	AS8400 TELEKOM SRBIJA a.d.	`1.08ms` from Belgrade, RS
168.176.157.23	AS5722 Universidad Nacional de Colombia	`9.18ms` from Bogotá, CO
195.28.96.135	AS8620 Alanata a. s.	`0.95ms` from Bratislava, SK
102.46.219.87	AS8452 TE-AS	`4.30ms` from Cairo, EG
58.245.203.23	AS4837 CHINA UNICOM China169 Backbone	`5.74ms` from Changchun, CN
69.80.101.199	AS30094 Giganews, Inc.	`0.14ms` from Chicago, US
52.189.98.215	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
217.248.109.135	AS3320 Deutsche Telekom AG	`2.77ms` from Frankfurt am Main, DE
46.108.144.151	AS12663 VODAFONE GROUP	`2.28ms` from London, GB
213.26.179.71	AS3269 Telecom Italia S.p.A.	`5.50ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 149.96.145.181

traceroute to 149.96.145.181 (149.96.145.181): 64 hops max, 52 byte packets

3 [AS3356] 4.16.72.245 19.374 ms

4 *

5 *

6 *

7 [AS16839] 149.96.145.181 1.379 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On April 5th 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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