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	628
IPv4 addresses	100,864
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
167.208.10.0/24	Service-now.com	256
167.208.11.0/24	Service-now.com	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 628 domain names hosted across 356 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
149.96.165.22	██████████	58
149.96.123.196	██████████	27
148.139.82.115	██████████	13
148.139.177.67	██████████	13
149.96.245.233	██████████	9
148.139.75.167	██████████	9
149.96.181.231	██████████	8
149.96.243.208	██████████	7
199.91.141.105	██████████	7
149.96.148.136	██████████	6

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Hosted Domains API & Database

Peers

There are 43 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
AS198949	Radware Ltd
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 34 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
AS198949	Radware Ltd
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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
148.139.73.190	AS16839 SERVICENOW, INC.	`0.78ms` from Amsterdam, NL
149.96.145.75	AS16839 SERVICENOW, INC.	`0.89ms` from Ashburn, US
148.139.187.185	AS16839 SERVICENOW, INC.	`5.23ms` from Dallas, US
149.96.247.217	AS16839 SERVICENOW, INC.	`4.98ms` from Edmonton, CA
37.98.234.90	AS16839 SERVICENOW, INC.	`1.31ms` from Lausanne, CH
2a04:37c0:4430::2	AS16839 SERVICENOW, INC.	`5.19ms` from London, GB
2a04:37c0:3920::1	AS16839 SERVICENOW, INC.	`9.79ms` from Milan, IT
199.91.136.102	AS16839 SERVICENOW, INC.	`1.00ms` from Phoenix, US
148.139.136.14	AS16839 SERVICENOW, INC.	`2.47ms` from Phoenix, US
149.96.209.95	AS16839 SERVICENOW, INC.	`0.81ms` from Sao Paulo, BR
37.98.233.61	AS16839 SERVICENOW, INC.	`1.04ms` from Seattle, US
149.96.218.84	AS16839 SERVICENOW, INC.	`0.29ms` from Singapore, SG
149.96.225.71	AS16839 SERVICENOW, INC.	`1.04ms` from Toronto, CA
148.139.224.111	AS16839 SERVICENOW, INC.	`1.05ms` from Toronto, CA
149.96.228.17	AS16839 SERVICENOW, INC.	`1.05ms` from Toronto, CA
37.98.235.157	AS16839 SERVICENOW, INC.	`0.42ms` from Zuerich, CH
148.139.0.96	AS16839 SERVICENOW, INC.	`0.82ms` from Amsterdam, NL
148.139.165.123	AS16839 SERVICENOW, INC.	`1.45ms` from Chicago, US
148.139.168.91	AS16839 SERVICENOW, INC.	`1.46ms` from Chicago, US
148.139.185.3	AS16839 SERVICENOW, INC.	`5.22ms` from Dallas, US
148.139.182.217	AS16839 SERVICENOW, INC.	`5.22ms` from Dallas, US
148.139.184.31	AS16839 SERVICENOW, INC.	`5.22ms` from Dallas, US
2a04:37c0:4910::1	AS16839 SERVICENOW, INC.	`1.17ms` from Duesseldorf, DE
149.96.246.63	AS16839 SERVICENOW, INC.	`4.96ms` from Edmonton, CA
2606:3600:180::1	AS16839 SERVICENOW, INC.	`4.78ms` from Quincy, 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
105.107.65.167	AS36947 Telecom Algeria	`13.18ms` from Algiers, DZ
44.213.78.199	AS14618 Amazon.com, Inc.	`0.72ms` from Ashburn, US
143.64.236.231	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.03ms` from Beijing, CN
52.39.139.119	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
41.142.136.55	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`10.84ms` from Casablanca, MA
61.139.106.23	AS4134 CHINANET-BACKBONE	`5.70ms` from Chengdu, CN
136.114.95.39	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
89.110.139.71	AS24989 Equinix (Germany) GmbH	`1.19ms` from Frankfurt am Main, DE
87.148.116.23	AS3320 Deutsche Telekom AG	`8.72ms` from Frankfurt am Main, DE
174.170.117.183	AS7922 Comcast Cable Communications, LLC	`7.34ms` from Houston, US
92.191.139.7	AS12479 Orange Espagne SA	`11.18ms` from Madrid, ES
158.46.47.23	AS39927 E-Light-Telecom Ltd.	`7.29ms` from Novosibirsk, RU
121.87.125.71	AS17511 OPTAGE Inc.	`3.25ms` from Osaka, JP
88.188.4.39	AS12322 Free SAS	`2.52ms` from Paris, FR
82.65.255.7	AS12322 Free SAS	`1.95ms` from Paris, FR
187.20.65.87	AS28573 Claro NXT Telecomunicacoes Ltda	`11.74ms` from Rio de Janeiro, BR
108.186.147.183	AS54600 PEG TECH INC	`0.70ms` from San Jose, US
73.151.250.135	AS7922 Comcast Cable Communications, LLC	`10.41ms` from Santa Clara, US
168.188.92.231	AS18298 Chungnam National University	`3.86ms` from Seoul, KR
65.96.141.247	AS19855 Masergy Communications, Inc.	`2.61ms` from Sydney, AU
152.255.32.135	AS26599 TELEFÔNICA BRASIL S.A	`7.62ms` from São Paulo, BR
223.89.58.119	AS24445 Henan Mobile Communications Co.,Ltd	`4.43ms` from Zhengzhou, CN
52.205.182.135	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
217.114.38.135	AS62240 Clouvider	`0.20ms` from Ashburn, US
73.236.131.39	AS7922 Comcast Cable Communications, LLC	`12.75ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f4 148.139.164.49

traceroute to 148.139.164.49 (148.139.164.49): 64 hops max, 52 byte packets

4 [AS3356] 4.2.119.202 99.192 ms

5 *

6 [AS16839] 148.139.164.49 100.174 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

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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