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	630
IPv4 addresses	100,864
IPv6 addresses	36,267,774,588,438,875,241,185,280
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.
2606:3600:5510::/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 630 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	██████████	55
149.96.123.196	██████████	25
148.139.177.67	██████████	13
148.139.82.115	██████████	13
199.91.141.105	██████████	10
149.96.245.233	██████████	9
148.139.75.167	██████████	9
149.96.181.231	██████████	8
149.96.238.102	██████████	7
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
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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Pingable IPs

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

IP Address	ASN	Details
2606:3600:160::1	AS16839 SERVICENOW, INC.	`1.88ms` from Chicago, US
148.139.118.141	AS16839 SERVICENOW, INC.	`1.40ms` from Chicago, US
148.139.168.109	AS16839 SERVICENOW, INC.	`1.41ms` from Chicago, US
148.139.176.169	AS16839 SERVICENOW, INC.	`5.22ms` from Dallas, US
148.139.184.217	AS16839 SERVICENOW, INC.	`5.21ms` from Dallas, US
148.139.186.163	AS16839 SERVICENOW, INC.	`5.21ms` from Dallas, US
148.139.86.246	AS16839 SERVICENOW, INC.	`0.91ms` from Dublin, IE
148.139.88.106	AS16839 SERVICENOW, INC.	`0.89ms` from Dublin, IE
149.96.252.224	AS16839 SERVICENOW, INC.	`4.96ms` from Edmonton, CA
2a04:37c0:4920::1	AS16839 SERVICENOW, INC.	`0.92ms` from Frankfurt am Main, DE
148.139.3.123	AS16839 SERVICENOW, INC.	`3.86ms` from London, GB
148.139.152.91	AS16839 SERVICENOW, INC.	`0.29ms` from London, GB
149.96.204.145	AS16839 SERVICENOW, INC.	`6.83ms` from Sao Paulo, BR
2606:3600:115::2	AS16839 SERVICENOW, INC.	`1.12ms` from Seattle, US
149.96.215.254	AS16839 SERVICENOW, INC.	`0.85ms` from Seoul, KR
149.96.232.35	AS16839 SERVICENOW, INC.	`1.03ms` from Toronto, CA
149.96.229.7	AS16839 SERVICENOW, INC.	`1.03ms` from Toronto, CA
148.139.70.29	AS16839 SERVICENOW, INC.	`0.74ms` from Amsterdam, NL
148.139.7.172	AS16839 SERVICENOW, INC.	`0.73ms` from Amsterdam, NL
148.139.143.36	AS16839 SERVICENOW, INC.	`4.05ms` from Arezzo, IT
149.96.147.85	AS16839 SERVICENOW, INC.	`0.88ms` from Ashburn, US
149.96.148.205	AS16839 SERVICENOW, INC.	`0.90ms` from Ashburn, US
149.96.29.199	AS16839 SERVICENOW, INC.	`0.88ms` from Ashburn, US
148.139.167.111	AS16839 SERVICENOW, INC.	`1.41ms` from Chicago, US
148.139.187.209	AS16839 SERVICENOW, INC.	`5.21ms` 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
69.254.10.231	AS7922 Comcast Cable Communications, LLC	`13.18ms` from Atlanta, US
160.179.5.55	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.31ms` from Casablanca, MA
113.204.125.87	AS4837 CHINA UNICOM China169 Backbone	`0.91ms` from Chongqing, CN
138.36.241.39	AS264589 AGRESTE LINK	`9.27ms` from Joao Pessoa, BR
113.235.1.215	AS4837 CHINA UNICOM China169 Backbone	`9.68ms` from Liaoyang, CN
108.64.12.135	AS7018 AT&T Enterprises, LLC	`4.92ms` from Los Angeles, US
87.117.239.151	AS20860 IOMART CLOUD SERVICES LIMITED	`0.24ms` from Maidenhead, GB
46.255.207.231	AS30781 Free Pro SAS	`0.63ms` from Marseille, FR
64.19.77.119	AS11722 Westelcom Internet, Inc.	`1.93ms` from Montreal, CA
13.126.138.167	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
15.152.105.247	AS16509 Amazon.com, Inc.	`0.68ms` from Osaka, JP
98.94.75.87	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
18.176.10.55	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
79.167.86.247	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.17ms` from Athens, GR
73.22.32.87	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Chicago, US
177.121.116.55	AS26615 TIM S/A	`10.64ms` from Fortaleza, BR
89.23.106.151	AS43581 ZTV CORP LLC	`0.39ms` from Frankfurt am Main, DE
4.182.157.231	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
115.77.2.215	AS7552 Viettel Group	`3.55ms` from Ho Chi Minh City, VN
38.72.132.247	AS63023 GTHost	`0.12ms` from Miami, US
79.30.158.247	AS3269 Telecom Italia S.p.A.	`1.91ms` from Milan, IT
167.57.102.103	AS6057 Administracion Nacional de Telecomunicaciones	`1.73ms` from Montevideo, UY
144.52.77.151	AS4134 CHINANET-BACKBONE	`5.43ms` from Qingdao, CN
138.206.236.199	AS10100 UBS Group AG	`1.27ms` from Singapore, SG
221.200.97.71	AS4837 CHINA UNICOM China169 Backbone	`2.26ms` from Tieling, 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 148.139.151.249

traceroute to 148.139.151.249 (148.139.151.249): 64 hops max, 52 byte packets

2 [AS31034] 62.149.185.121 1.043 ms

3 [AS31034] 217.61.32.146 1.098 ms

4 [AS31034] 62.149.185.180 7.499 ms

5 [] 217.29.66.68 7.108 ms

6 [] 212.36.133.19 10.66 ms

7 *

8 *

9 [AS16839] 148.139.151.249 9.988 ms

Measurement taken from

IPinfo ProbeNet in Arezzo, IT

On January 30th 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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