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	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
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
2606:3600:130:5003::2e9	AS16839 SERVICENOW, INC.	`0.99ms` from Ashburn, US
149.96.23.25	AS16839 SERVICENOW, INC.	`1.10ms` from Ashburn, US
149.96.148.215	AS16839 SERVICENOW, INC.	`1.12ms` from Ashburn, US
148.139.112.98	AS16839 SERVICENOW, INC.	`0.56ms` from Bengaluru, IN
149.96.6.77	AS16839 SERVICENOW, INC.	`0.83ms` from Calgary, CA
148.139.92.198	AS16839 SERVICENOW, INC.	`0.89ms` from Dublin, IE
2a04:37c0:4430::2	AS16839 SERVICENOW, INC.	`5.21ms` from London, GB
149.96.167.178	AS16839 SERVICENOW, INC.	`1.05ms` from Phoenix, US
149.96.166.192	AS16839 SERVICENOW, INC.	`1.05ms` from Phoenix, US
149.96.161.4	AS16839 SERVICENOW, INC.	`1.07ms` from Phoenix, US
148.139.76.119	AS16839 SERVICENOW, INC.	`0.74ms` from Amsterdam, NL
148.139.119.116	AS16839 SERVICENOW, INC.	`1.49ms` from Chicago, US
149.96.113.1	AS16839 SERVICENOW, INC.	`1.31ms` from Lausanne, CH
148.139.152.30	AS16839 SERVICENOW, INC.	`1.18ms` from London, GB
149.96.93.187	AS16839 SERVICENOW, INC.	`0.20ms` from Melbourne, AU
148.139.45.109	AS16839 SERVICENOW, INC.	`1.06ms` from Phoenix, US
148.139.32.181	AS16839 SERVICENOW, INC.	`1.05ms` from Phoenix, US
148.139.39.80	AS16839 SERVICENOW, INC.	`1.06ms` from Phoenix, US
149.96.231.89	AS16839 SERVICENOW, INC.	`1.60ms` from Toronto, CA
148.139.5.197	AS16839 SERVICENOW, INC.	`0.74ms` from Amsterdam, NL
148.139.66.111	AS16839 SERVICENOW, INC.	`0.74ms` from Amsterdam, NL
2406:9f00:9110::1	AS16839 SERVICENOW, INC.	`0.82ms` from Bengaluru, IN
149.96.127.49	AS16839 SERVICENOW, INC.	`0.79ms` from Calgary, CA
148.139.168.66	AS16839 SERVICENOW, INC.	`1.47ms` from Chicago, US
148.139.183.243	AS16839 SERVICENOW, INC.	`4.74ms` from Dallas, 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
159.153.48.199	AS22220 Electronic Arts, Inc.	`0.55ms` from Ashburn, US
34.214.26.135	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
34.218.252.135	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
179.214.119.7	AS28573 Claro NXT Telecomunicacoes Ltda	`1.84ms` from Brasilia, BR
23.214.180.87	AS16625 Akamai Technologies, Inc.	`0.19ms` from Copenhagen, DK
14.245.154.71	AS45899 VNPT Corp	`8.77ms` from Da Nang, VN
37.148.158.71	AS198967 BITel Gesellschaft fuer Telekommunikation mbH	`6.71ms` from Frankfurt am Main, DE
77.12.135.215	AS6805 Telefonica Germany GmbH & Co.OHG	`2.75ms` from Frankfurt am Main, DE
82.42.244.151	AS5089 Virgin Media Limited	`11.69ms` from London, GB
126.207.162.199	AS17676 SoftBank Corp.	`3.82ms` from Osaka, JP
44.213.78.199	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
67.119.96.7	AS7018 AT&T Enterprises, LLC	`1.57ms` from San Jose, US
84.213.5.247	AS25400 Telia Norge AS	`7.94ms` from Sandefjord, NO
85.8.35.231	AS29518 Bredband2 AB	`4.84ms` from Stockholm, SE
47.39.202.71	AS20115 Charter Communications LLC	`15.02ms` from Atlanta, US
99.10.105.215	AS7018 AT&T Enterprises, LLC	`10.03ms` from Dallas, US
87.152.107.183	AS3320 Deutsche Telekom AG	`3.39ms` from Duesseldorf, DE
14.23.111.71	AS4134 CHINANET BACKBONE	`2.85ms` from Guangzhou, CN
222.255.51.151	AS45899 VNPT Corp	`4.60ms` from Hanoi, VN
217.46.141.215	AS6871 Plusnet	`7.25ms` from London, GB
151.83.186.119	AS1267 WIND TRE S.P.A.	`5.42ms` from Milan, IT
122.175.147.55	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.15ms` from Mumbai, IN
46.9.97.247	AS2119 Telenor Norge AS	`8.09ms` from Oslo, NO
108.16.113.7	AS701 Verizon Business	`1.93ms` from Philadelphia, US
139.129.154.247	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.36ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f2 148.139.66.237

traceroute to 148.139.66.237 (148.139.66.237): 64 hops max, 52 byte packets

2 [AS1299] 62.115.9.240 1.949 ms

3 *

4 *

5 [AS1299] 80.239.167.203 0.902 ms

6 *

7 [AS16839] 148.139.66.237 0.828 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On April 13th 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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