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	626
IPv4 addresses	100,352
IPv6 addresses	36,267,774,588,438,875,241,185,280
ASN type	Hosting
Registry	arin
Allocated	15 years ago on Dec 16, 2010
Updated	8 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
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
148.139.190.0/24	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
149.96.46.0/24	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
149.96.194.0/24	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.
2606:3600:5510::/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 626 domain names hosted across 351 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
149.96.165.22	██████████	59
149.96.123.196	██████████	27
148.139.82.115	██████████	13
148.139.177.67	██████████	13
148.139.75.167	██████████	9
149.96.245.233	██████████	9
149.96.181.231	██████████	8
199.91.141.105	█████████	7
149.96.243.208	██████████	7
149.96.243.108	██████████	6

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Peers

There are 42 peers for this ASN.

Peers	Name
AS10429	TELEFÔNICA BRASIL S.A
AS1221	Telstra Limited
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
AS19905	Vercara, 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 33 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
AS19905	Vercara, 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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
149.96.144.127	AS16839 SERVICENOW, INC.	`0.86ms` from Ashburn, US
148.139.117.57	AS16839 SERVICENOW, INC.	`1.46ms` from Chicago, US
148.139.121.189	AS16839 SERVICENOW, INC.	`5.22ms` from Dallas, US
148.139.185.172	AS16839 SERVICENOW, INC.	`5.24ms` from Dallas, US
148.139.84.94	AS16839 SERVICENOW, INC.	`0.93ms` from Dublin, IE
148.139.8.56	AS16839 SERVICENOW, INC.	`0.92ms` from Dublin, IE
148.139.88.50	AS16839 SERVICENOW, INC.	`0.93ms` from Dublin, IE
149.96.93.149	AS16839 SERVICENOW, INC.	`0.18ms` from Melbourne, AU
148.139.151.189	AS16839 SERVICENOW, INC.	`1.23ms` from Rome, IT
149.96.228.145	AS16839 SERVICENOW, INC.	`1.03ms` from Toronto, CA
148.139.72.244	AS16839 SERVICENOW, INC.	`0.78ms` from Amsterdam, NL
148.139.68.28	AS16839 SERVICENOW, INC.	`0.79ms` from Amsterdam, NL
148.139.29.85	AS16839 SERVICENOW, INC.	`0.93ms` from Ashburn, US
149.96.152.21	AS16839 SERVICENOW, INC.	`0.86ms` from Ashburn, US
148.139.115.13	AS16839 SERVICENOW, INC.	`0.56ms` from Bengaluru, IN
148.139.244.18	AS16839 SERVICENOW, INC.	`0.90ms` from Osaka, JP
149.96.161.188	AS16839 SERVICENOW, INC.	`0.91ms` from Phoenix, US
149.96.167.220	AS16839 SERVICENOW, INC.	`0.92ms` from Phoenix, US
2606:3600:5510::1	AS16839 SERVICENOW, INC.	`1.63ms` from Rio de Janeiro, BR
149.96.130.242	AS16839 SERVICENOW, INC.	`0.55ms` from Seattle, US
149.96.221.20	AS16839 SERVICENOW, INC.	`0.30ms` from Singapore, SG
149.96.197.85	AS16839 SERVICENOW, INC.	`0.68ms` from Tokyo, JP
149.96.239.23	AS16839 SERVICENOW, INC.	`1.04ms` from Toronto, CA
149.96.236.95	AS16839 SERVICENOW, INC.	`1.04ms` from Toronto, CA
148.139.75.212	AS16839 SERVICENOW, INC.	`0.78ms` from Amsterdam, NL

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
86.54.28.151	AS12989 Black HOST Ltd	`0.01ms` from Amsterdam, NL
52.166.88.103	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
171.5.20.103	AS45758 Triple T Broadband Public Company Limited	`11.44ms` from Bangkok, TH
152.136.27.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.75ms` from Beijing, CN
79.194.49.247	AS3320 Deutsche Telekom AG	`2.01ms` from Berlin, DE
50.66.158.215	AS6327 Shaw Communications	`3.81ms` from Calgary, CA
59.178.100.87	AS9829 National Internet Backbone	`9.07ms` from Delhi, IN
84.59.15.231	AS3209 Vodafone GmbH	`15.74ms` from Frankfurt am Main, DE
49.72.96.87	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.79ms` from Huai'an, CN
45.197.5.247	AS54801 Zillion Network Inc.	`0.49ms` from Los Angeles, US
60.145.160.199	AS17676 SoftBank Corp.	`3.79ms` from Osaka, JP
72.154.57.151	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
13.54.250.87	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
54.150.182.183	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
91.189.210.119	AS5524 Signet B.V.	`0.60ms` from Amsterdam, NL
38.124.180.87	AS12183 Talkie Communications, Inc	`4.77ms` from Ashburn, US
73.191.10.135	AS7922 Comcast Cable Communications, LLC	`6.97ms` from Ashburn, US
91.58.113.167	AS3320 Deutsche Telekom AG	`5.79ms` from Berlin, DE
159.250.21.119	AS11776 Breezeline	`9.90ms` from Boston, US
194.149.47.39	AS5483 Magyar Telekom Plc.	`0.65ms` from Budapest, HU
117.244.6.247	AS9829 National Internet Backbone	`14.22ms` from Chennai, IN
86.160.236.87	AS2856 British Telecommunications PLC	`5.28ms` from London, GB
90.201.135.103	AS5607 Sky UK Limited	`1.56ms` from London, GB
192.35.225.7	AS52 University of California, Los Angeles	`0.58ms` from Los Angeles, US
96.246.243.39	AS701 Verizon Business	`2.35ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f6 148.139.72.228

traceroute to 148.139.72.228 (148.139.72.228): 64 hops max, 52 byte packets

6 [] 80.249.214.55 1.018 ms

7 *

8 [AS16839] 148.139.72.228 0.856 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 9th 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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