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Autonomous System

AS16839

SERVICENOW, INC.

SERVICENOW, INC. United States 🌐 servicenow.com
Announced IPs
214,528
CIDR prefixes
62
ASN
AS16839

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Content
Traffic level 100-1000Mbps
Geographic scope Global
Traffic ratio Mostly Outbound
Peering policy Selective
IRR record AS-SERVICENOW

Present at 8 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, LINX LON1: Main, AMS-IX, DE-CIX Dusseldorf: DE-CIX Dusseldorf Peering LAN, INEX LAN2, INEX LAN1: INEX LAN1, BBIX Osaka, BBIX Tokyo

Website ↗

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
138.12.128.0/17 32.8K
0.0%
SERVICENOW, INC. US — —
163.120.128.0/17 32.8K
0.0%
SERVICENOW, INC. US — —
165.171.0.0/17 32.8K
6.2%
SERVICENOW, INC. US — —
148.139.32.0/19 8.2K
98.8%
SERVICENOW, INC. US — —
148.139.64.0/19 8.2K
99.3%
SERVICENOW, INC. US — —
148.139.160.0/19 8.2K
99.0%
SERVICENOW, INC. US — —
148.139.224.0/19 8.2K
98.9%
SERVICENOW, INC. US — —
149.96.224.0/19 8.2K
98.7%
SERVICENOW, INC. US — —
148.139.0.0/20 4.1K
98.9%
SERVICENOW, INC. US — —
148.139.144.0/20 4.1K
99.3%
SERVICENOW, INC. US — —
148.139.224.0/20 4.1K
99.0%
SERVICENOW, INC. US — —
149.96.16.0/20 4.1K
98.9%
SERVICENOW, INC. US — —
149.96.32.0/20 4.1K
98.8%
SERVICENOW, INC. US — —
149.96.112.0/20 4.1K
99.1%
SERVICENOW, INC. US — —
149.96.144.0/20 4.1K
99.1%
SERVICENOW, INC. US — —
149.96.160.0/20 4.1K
98.7%
SERVICENOW, INC. US — —
167.208.32.0/20 4.1K
98.9%
SERVICENOW, INC. AU — —
148.139.64.0/21 2.0K
99.4%
SERVICENOW, INC. NL — —
148.139.80.0/21 2.0K
99.4%
SERVICENOW, INC. IE — —
148.139.96.0/21 2.0K
99.4%
SERVICENOW, INC. US — —
148.139.112.0/21 2.0K
99.1%
SERVICENOW, INC. US — —
148.139.144.0/21 2.0K
99.2%
SERVICENOW, INC. IT Lombardy Milan
148.139.192.0/21 2.0K
98.9%
SERVICENOW, INC. US — —
149.96.88.0/21 2.0K
98.9%
SERVICENOW, INC. US — —
149.96.120.0/21 2.0K
99.4%
SERVICENOW, INC. US — —
149.96.176.0/21 2.0K
99.2%
SERVICENOW, INC. US — —
149.96.200.0/21 2.0K
98.8%
SERVICENOW, INC. US — —
149.96.208.0/21 2.0K
98.9%
SERVICENOW, INC. US — —
167.208.0.0/21 2.0K
98.9%
SERVICENOW, INC. AU — —
167.208.24.0/21 2.0K
98.7%
SERVICENOW, INC. AU — —
167.208.48.0/21 2.0K
98.9%
SERVICENOW, INC. AU — —
148.139.4.0/22 1.0K
99.6%
SERVICENOW, INC. NL North Holland Amsterdam
148.139.8.0/22 1.0K
99.3%
SERVICENOW, INC. IE Leinster Dublin
148.139.12.0/22 1.0K
99.0%
SERVICENOW, INC. GB — —
148.139.16.0/22 1.0K
98.9%
SERVICENOW, INC. US — —
148.139.72.0/22 1.0K
99.4%
SERVICENOW, INC. NL — —
148.139.88.0/22 1.0K
99.5%
SERVICENOW, INC. IE — —
148.139.108.0/22 1.0K
99.4%
SERVICENOW, INC. US — —
148.139.112.0/22 1.0K
99.5%
SERVICENOW, INC. IN Karnataka Bengaluru
148.139.116.0/22 1.0K
98.6%
SERVICENOW, INC. US — —
148.139.120.0/22 1.0K
99.2%
SERVICENOW, INC. US — —
148.139.136.0/22 1.0K
99.0%
SERVICENOW, INC. US — —
148.139.196.0/22 1.0K
98.7%
SERVICENOW, INC. US — —
148.139.200.0/22 1.0K
98.5%
SERVICENOW, INC. US — —
149.96.80.0/22 1.0K
99.0%
SERVICENOW, INC. US — —
149.96.128.0/22 1.0K
98.7%
SERVICENOW, INC. US — —
149.96.180.0/22 1.0K
99.1%
SERVICENOW, INC. DE Hesse Frankfurt am Main
149.96.196.0/22 1.0K
98.8%
SERVICENOW, INC. US — —
149.96.200.0/22 1.0K
99.3%
SERVICENOW, INC. JP — —
149.96.204.0/22 1.0K
98.2%
SERVICENOW, INC. BR — —
149.96.208.0/22 1.0K
99.0%
SERVICENOW, INC. BR — —
149.96.216.0/22 1.0K
98.4%
SERVICENOW, INC. US — —
167.208.12.0/22 1.0K
98.7%
SERVICENOW, INC. AU — —
167.208.16.0/22 1.0K
99.1%
SERVICENOW, INC. AU — —
167.208.28.0/22 1.0K
98.8%
SERVICENOW, INC. AU — —
167.208.32.0/22 1.0K
99.2%
SERVICENOW, INC. US — —
167.208.36.0/22 1.0K
98.8%
SERVICENOW, INC. AU — —
167.208.128.0/22 1.0K
98.5%
SERVICENOW, INC. AU — —
37.98.234.0/23 512
37.7%
SERVICENOW, INC. US — —
103.23.64.0/23 512
35.0%
SERVICENOW, INC. AU New South Wales Sydney
148.139.28.0/23 512
98.0%
SERVICENOW, INC. US California San Diego
148.139.76.0/23 512
99.6%
SERVICENOW, INC. NL — —
148.139.92.0/23 512
98.4%
SERVICENOW, INC. IE — —
148.139.104.0/23 512
99.2%
SERVICENOW, INC. US — —
148.139.124.0/23 512
98.8%
SERVICENOW, INC. US — —
148.139.142.0/23 512
99.4%
SERVICENOW, INC. US — —
148.139.154.0/23 512
98.8%
SERVICENOW, INC. US — —
148.139.158.0/23 512
99.6%
SERVICENOW, INC. US — —
148.139.194.0/23 512
99.6%
SERVICENOW, INC. US — —
148.139.242.0/23 512
99.0%
SERVICENOW, INC. US — —
148.139.246.0/23 512
98.0%
SERVICENOW, INC. US — —
148.139.250.0/23 512
98.8%
SERVICENOW, INC. US — —
148.139.254.0/23 512
99.2%
SERVICENOW, INC. US — —
149.96.14.0/23 512
97.7%
SERVICENOW, INC. US — —
149.96.116.0/23 512
98.6%
SERVICENOW, INC. CH — —
149.96.118.0/23 512
98.4%
SERVICENOW, INC. US — —
149.96.132.0/23 512
99.4%
SERVICENOW, INC. US — —
149.96.138.0/23 512
98.4%
SERVICENOW, INC. US — —
149.96.140.0/23 512
98.8%
SERVICENOW, INC. US — —
149.96.194.0/23 512
96.1%
SERVICENOW, INC. US — —
149.96.212.0/23 512
98.8%
SERVICENOW, INC. KR — —
149.96.216.0/23 512
98.4%
SERVICENOW, INC. SG — —
149.96.220.0/23 512
96.5%
SERVICENOW, INC. US — —
157.5.132.0/23 512
99.2%
SERVICENOW, INC. US — —
167.208.2.0/23 512
98.8%
SERVICENOW, INC. AU — —
167.208.6.0/23 512
98.4%
SERVICENOW, INC. AU — —
167.208.24.0/23 512
99.0%
SERVICENOW, INC. US — —
167.208.26.0/23 512
98.2%
SERVICENOW, INC. AU — —
167.208.42.0/23 512
98.0%
SERVICENOW, INC. AU — —
167.208.44.0/23 512
98.8%
SERVICENOW, INC. AU — —
167.208.128.0/23 512
98.6%
SERVICENOW, INC. AU — —
199.91.140.0/23 512
29.5%
SERVICENOW, INC. US — —
37.98.233.0/24 256
3.9%
SERVICENOW, INC. US — —
37.98.235.0/24 256
36.3%
SERVICENOW, INC. CH — —
37.98.238.0/24 256
0.4%
SERVICENOW, INC. US — —
148.139.0.0/24 256
100.0%
SERVICENOW, INC. NL North Holland Amsterdam
148.139.1.0/24 256
99.6%
SERVICENOW, INC. IE Leinster Dublin
148.139.16.0/24 256
99.6%
SERVICENOW, INC. GB — —
148.139.18.0/24 256
98.4%
SERVICENOW, INC. GB — —
148.139.30.0/24 256
99.6%
SERVICENOW, INC. US — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS16839 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
148.139.96.0/22 317,658 2026-11-12 12:52:09
149.96.5.0/24 313,861 2026-11-12 12:52:09
149.96.120.0/22 313,745 2026-11-12 12:52:09
149.96.224.0/20 313,622 2026-11-12 12:52:09
148.139.224.0/22 156,388 2026-11-12 12:52:09
149.96.204.0/22 119,464 2026-11-12 12:38:25
149.96.208.0/22 113,315 2026-11-12 12:38:25
149.96.133.0/24 112,817 2026-11-12 12:38:25
149.96.132.0/24 112,320 2026-11-12 12:38:25
148.139.104.0/24 93,075 2026-11-12 12:49:45
148.139.108.0/22 92,865 2026-11-12 12:49:45
148.139.112.0/22 92,005 2026-11-12 12:49:07
148.139.105.0/24 91,907 2026-11-12 12:49:07
148.139.192.0/24 76,371 2026-11-12 12:51:55
148.139.193.0/24 75,900 2026-11-12 12:51:55
138.12.128.0/24 71,448 2026-10-16 11:37:20
148.139.200.0/24 62,078 2026-10-22 06:47:27
148.139.0.0/24 58,402 2026-11-12 12:51:55
148.139.80.0/20 58,282 2026-11-12 12:51:55
148.139.1.0/24 58,231 2026-11-12 12:51:55
148.139.8.0/22 58,117 2026-11-12 12:51:55
148.139.64.0/20 58,115 2026-11-12 12:51:55
148.139.4.0/22 58,029 2026-11-12 12:51:55
157.5.132.0/23 57,817 2026-11-12 12:38:27
149.96.176.0/22 55,564 2026-11-12 12:38:27
149.96.180.0/22 55,517 2026-11-12 12:38:27
149.96.13.0/24 55,391 2026-11-12 12:38:27
149.96.14.0/24 55,245 2026-11-12 12:38:27
167.208.48.0/21 54,320 2026-11-12 12:38:27
167.208.130.0/23 54,278 2026-11-12 12:38:27
167.208.4.0/22 53,976 2026-11-12 12:38:27
167.208.0.0/22 53,903 2026-11-12 12:38:27
148.139.30.0/24 51,867 2026-11-12 12:38:25
148.139.156.0/22 50,354 2026-11-12 12:38:27
148.139.16.0/22 50,139 2026-11-12 12:38:27
148.139.3.0/24 50,139 2026-11-12 12:38:27
148.139.152.0/22 49,934 2026-11-12 12:38:27
148.139.2.0/24 49,858 2026-11-12 12:38:27
148.139.12.0/22 49,843 2026-11-12 12:38:27
148.139.125.0/24 49,032 2026-11-12 12:38:25
148.139.120.0/22 48,648 2026-11-12 12:38:25
148.139.236.0/22 48,378 2026-11-12 12:38:25
148.139.176.0/20 48,303 2026-11-12 12:38:25
167.208.16.0/22 48,196 2026-11-12 12:38:25
165.171.64.0/18 45,322 2026-11-12 12:38:27
148.139.136.0/22 44,236 2026-11-12 12:38:25
165.171.0.0/18 43,380 2026-11-12 12:38:27
148.139.32.0/20 42,941 2026-11-12 12:38:25
148.139.140.0/24 42,841 2026-11-12 12:38:25
148.139.28.0/24 42,704 2026-11-12 12:38:25

Showing top 50 of 127 announced prefixes by sample volume.

Frequently Asked Questions

What is AS16839?

AS16839 is an Autonomous System Number assigned to SERVICENOW, INC.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS16839 announce?

AS16839 announces 214.5K IPv4 addresses distributed across 62 routed CIDR prefixes. The network is registered in United States.

Who operates AS16839?

AS16839 is operated by SERVICENOW, INC.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS16839 registered in?

AS16839 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-12 12:54:05 UTC
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