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	629
IPv4 addresses	101,376
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
148.139.224.0/22	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
149.96.138.0/23	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 42 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
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 32 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.
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

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

IP Address	ASN	Details
2a04:37c0:3120:5002::172	AS16839 SERVICENOW, INC.	`0.87ms` from Amsterdam, NL
148.139.72.151	AS16839 SERVICENOW, INC.	`0.71ms` from Amsterdam, NL
149.96.152.81	AS16839 SERVICENOW, INC.	`0.87ms` from Ashburn, US
148.139.83.90	AS16839 SERVICENOW, INC.	`0.89ms` from Dublin, IE
149.96.178.119	AS16839 SERVICENOW, INC.	`3.22ms` from Frankfurt am Main, DE
149.96.176.195	AS16839 SERVICENOW, INC.	`3.23ms` from Frankfurt am Main, DE
149.96.254.71	AS16839 SERVICENOW, INC.	`7.90ms` from Kelowna, CA
148.139.109.242	AS16839 SERVICENOW, INC.	`0.97ms` from Mumbai, IN
148.139.137.58	AS16839 SERVICENOW, INC.	`2.52ms` from Phoenix, US
149.96.44.230	AS16839 SERVICENOW, INC.	`1.04ms` from Phoenix, US
2406:9f00:8120::1	AS16839 SERVICENOW, INC.	`1.25ms` from Tokyo, JP
149.96.229.190	AS16839 SERVICENOW, INC.	`1.37ms` from Toronto, CA
2a04:37c0:4120:5001::5d	AS16839 SERVICENOW, INC.	`0.61ms` from Zuerich, CH
148.139.89.94	AS16839 SERVICENOW, INC.	`0.88ms` from Dublin, IE
149.96.14.119	AS16839 SERVICENOW, INC.	`0.59ms` from Frankfurt am Main, DE
149.96.244.207	AS16839 SERVICENOW, INC.	`7.89ms` from Kelowna, CA
148.139.103.51	AS16839 SERVICENOW, INC.	`7.89ms` from Kelowna, CA
149.96.124.109	AS16839 SERVICENOW, INC.	`7.91ms` from Kelowna, CA
2a04:37c0:4420::1	AS16839 SERVICENOW, INC.	`1.46ms` from London, GB
149.96.43.2	AS16839 SERVICENOW, INC.	`1.05ms` from Phoenix, US
149.96.207.37	AS16839 SERVICENOW, INC.	`1.32ms` from Rio de Janeiro, BR
2406:9f00:6120::1	AS16839 SERVICENOW, INC.	`0.42ms` from Sydney, AU
149.96.197.35	AS16839 SERVICENOW, INC.	`0.65ms` from Tokyo, JP
149.96.224.42	AS16839 SERVICENOW, INC.	`1.36ms` from Toronto, CA
149.96.120.154	AS16839 SERVICENOW, INC.	`1.37ms` from Toronto, CA

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
20.234.223.7	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
207.59.103.135	AS7029 Windstream Communications LLC	`0.30ms` from Ashburn, US
52.59.58.135	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
66.17.142.119	AS17352 Application X	`3.58ms` from New York City, US
32.192.246.39	AS14618 Amazon.com, Inc.	`0.56ms` from Reston, US
66.143.230.55	AS7018 AT&T Enterprises, LLC	`2.27ms` from San Antonio, US
192.99.169.39	AS16276 OVH SAS	`0.15ms` from Beauharnois, CA
221.217.120.71	AS4808 China Unicom Beijing Province Network	`3.54ms` from Beijing, CN
87.176.213.183	AS3320 Deutsche Telekom AG	`3.36ms` from Frankfurt am Main, DE
124.31.40.199	AS4134 CHINANET-BACKBONE	`4.10ms` from Lhasa, CN
196.171.61.231	AS24691 TogoTelecom, Togo	`2.49ms` from Lomé, TG
117.86.181.135	AS131325 CHINATELECOM JIANGSU province NANTONG MAN network	`5.70ms` from Nanjing, CN
220.188.150.151	AS4134 CHINANET-BACKBONE	`4.74ms` from Ningbo, CN
221.171.177.135	AS2518 BIGLOBE Inc.	`12.39ms` from Osaka, JP
84.14.246.215	AS8220 COLT Technology Services Group Limited	`0.54ms` from Paris, FR
169.229.37.119	AS25 University of California at Berkeley	`2.21ms` from San Jose, US
93.82.124.55	AS8447 A1 Telekom Austria AG	`1.72ms` from Vienna, AT
89.124.109.247	AS216071 SERVERS TECH FZCO	`0.72ms` from Amsterdam, NL
79.228.95.247	AS3320 Deutsche Telekom AG	`2.74ms` from Berlin, DE
81.10.105.103	AS8452 TE-AS	`8.08ms` from Cairo, EG
183.157.67.7	AS4134 CHINANET-BACKBONE	`5.11ms` from Hangzhou, CN
213.243.174.39	AS16086 DNA Oyj	`6.31ms` from Helsinki, FI
148.230.99.247	AS47583 Hostinger International Limited	`1.59ms` from Jakarta, ID
109.127.145.103	AS12389 PJSC Rostelecom	`16.48ms` from Moscow, RU
220.211.161.7	AS2527 Sony Network Communications Inc.	`2.07ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 148.139.55.8

traceroute to 148.139.55.8 (148.139.55.8): 5 hops max, 52 byte packets

1 [AS397373] 155.254.18.1 402.418 ms

2 [AS3356] 4.1.40.153 4.24 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bend, US

On March 20th 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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