Autonomous System

AS2635

Automattic, Inc

Automattic, Inc United States 🌐 automattic.com

Announced IPs

38,144

CIDR prefixes

ASN

AS2635

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.

65/100

Moderate

How this score is built

Baseline (neutral) 65
Trust score 65 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Automattic

Automattic Inc. is an American global distributed company most notable for WordPress.com and its contributions to the WordPress system.

Founded

2005

Headquarters

San Francisco

Industry

Internet

Employees

940

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Network profile

Source: PeeringDB →

Network type Content

Traffic level 300-500Gbps

Geographic scope Global

Traffic ratio Mostly Outbound

Peering policy Open

IRR record RADB::AS-AUTOMATTIC

Present at 49 internet exchanges: Equinix Dallas, Equinix San Jose, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, LINX LON1: Main, Equinix Ashburn, Equinix Chicago, Equinix New York, Equinix Hong Kong, NL-ix: Main, AMS-IX, …

Website ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
192.0.64.0/18	16.4K	11.2%	Automattic, Inc	US	California	Los Angeles
192.0.96.0/19	8.2K	0.0%	—	US	Virginia	Ashburn
87.250.176.0/20	4.1K	0.0%	Automattic, Inc	US	California	San Francisco
192.0.80.0/20	4.1K	0.0%	—	US	Texas	Dallas
66.6.40.0/21	2.0K	12.0%	Automattic, Inc	US	—	—
87.250.168.0/21	2.0K	0.0%	Automattic, Inc	US	—	—
87.250.184.0/21	2.0K	0.0%	—	US	California	San Francisco
192.0.72.0/21	2.0K	0.0%	—	US	California	San Francisco
45.121.180.0/22	1.0K	0.2%	Automattic, Inc	AU	—	—
74.114.152.0/22	1.0K	0.9%	Automattic, Inc	CA	Ontario	Toronto
87.250.164.0/22	1.0K	0.0%	Automattic, Inc	US	—	—
87.250.176.0/22	1.0K	0.0%	—	US	California	Los Angeles
103.62.32.0/22	1.0K	0.6%	Automattic, Inc	AU	New South Wales	Sydney
103.115.8.0/22	1.0K	1.0%	Automattic, Inc	IN	—	—
185.64.140.0/22	1.0K	0.6%	Automattic, Inc	IE	—	—
185.138.28.0/22	1.0K	0.8%	Automattic, Inc	US	—	—
192.0.64.0/22	1.0K	0.0%	—	US	California	San Francisco
195.234.108.0/22	1.0K	0.5%	Automattic, Inc	GB	—	—
198.181.116.0/22	1.0K	43.0%	Automattic, Inc	US	California	San Francisco
199.16.172.0/22	1.0K	0.0%	Automattic, Inc	US	California	San Francisco
66.6.34.0/23	512	0.0%	Automattic, Inc	US	—	—
66.6.38.0/23	512	0.0%	Automattic, Inc	US	—	—
74.114.154.0/23	512	0.0%	—	US	Virginia	Ashburn
87.250.162.0/23	512	0.0%	Automattic, Inc	US	—	—
87.250.180.0/23	512	0.0%	—	US	Virginia	Ashburn
103.115.8.0/23	512	0.0%	—	US	California	Los Angeles
192.0.68.0/23	512	0.0%	—	US	Florida	Miami
198.181.116.0/23	512	0.0%	—	US	California	San Francisco
200.9.112.0/23	512	0.4%	Automattic, Inc	BR	São Paulo	São Paulo
5.100.156.0/24	256	91.4%	Automattic, Inc	US	—	—
45.121.180.0/24	256	0.0%	—	US	California	San Francisco
45.121.181.0/24	256	0.0%	—	AU	Victoria	Melbourne
45.121.182.0/24	256	0.0%	—	IT	Lombardy	Milan
45.121.183.0/24	256	0.0%	—	ZA	Gauteng	Kempton Park
66.6.32.0/24	256	0.0%	Automattic, Inc	US	—	—
66.6.37.0/24	256	0.0%	Automattic, Inc	US	—	—
74.114.152.0/24	256	0.0%	—	CA	Ontario	Toronto
74.114.153.0/24	256	0.0%	—	US	Colorado	Denver
87.250.160.0/24	256	0.0%	Automattic, Inc	US	—	—
87.250.182.0/24	256	0.0%	—	NL	North Holland	Amsterdam
87.250.183.0/24	256	0.0%	—	US	California	San Francisco
103.62.32.0/24	256	0.0%	—	AU	New South Wales	Sydney
103.62.33.0/24	256	0.0%	—	JP	Osaka	Osaka
103.62.34.0/24	256	0.0%	—	IN	Maharashtra	Mumbai
103.62.35.0/24	256	0.0%	—	AU	Victoria	Melbourne
103.115.10.0/24	256	0.0%	—	US	Virginia	Ashburn
103.115.11.0/24	256	0.0%	—	NL	North Holland	Amsterdam
185.64.140.0/24	256	0.0%	—	GB	England	City of London
185.64.141.0/24	256	0.0%	—	DE	Hesse	Frankfurt am Main
185.64.142.0/24	256	0.0%	—	HK	—	—
185.64.143.0/24	256	0.0%	—	JP	Tokyo	Tokyo
185.138.28.0/24	256	0.0%	—	ES	Madrid	Madrid
185.138.29.0/24	256	0.0%	—	AT	Vienna	Vienna
185.138.30.0/24	256	0.0%	—	SE	Stockholm County	Stockholm
185.138.31.0/24	256	0.0%	—	FR	Île-de-France	Paris
192.0.70.0/24	256	0.0%	—	US	Washington	Seattle
192.0.71.0/24	256	0.0%	—	SG	—	—
196.41.85.0/24	256	0.8%	Automattic, Inc	ZA	Gauteng	Johannesburg
198.181.118.0/24	256	0.0%	—	US	Georgia	Atlanta
200.9.112.0/24	256	0.8%	Automattic, Inc	BR	São Paulo	São Paulo
200.9.113.0/24	256	0.0%	—	CL	Santiago Metropolitan	Santiago
198.181.119.0/26	64	0.0%	—	US	—	—
198.181.119.192/26	64	0.0%	—	US	—	—
198.181.119.64/27	32	0.0%	—	US	—	—
198.181.119.128/27	32	0.0%	—	US	—	—
198.181.119.112/28	16	0.0%	—	US	—	—
198.181.119.176/28	16	0.0%	—	US	—	—
198.181.119.96/30	4	0.0%	—	US	—	—
198.181.119.108/30	4	0.0%	—	US	—	—
198.181.119.160/30	4	0.0%	—	NL	—	—
198.181.119.172/30	4	0.0%	—	US	—	—
198.181.119.100/31	2	0.0%	—	US	—	—
198.181.119.106/31	2	0.0%	—	US	—	—
198.181.119.170/31	2	0.0%	—	US	—	—
198.181.119.102	1	0.0%	—	US	—	—
198.181.119.103	1	0.0%	—	NL	—	—
198.181.119.104	1	0.0%	—	US	—	—
198.181.119.105	1	0.0%	—	NL	—	—
198.181.119.164	1	0.0%	—	US	—	—
198.181.119.165	1	0.0%	—	NL	—	—
198.181.119.166	1	0.0%	—	US	—	—
198.181.119.167	1	0.0%	—	NL	—	—
198.181.119.168	1	0.0%	—	US	—	—
198.181.119.169	1	0.0%	—	NL	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS2635 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Prefix	Announcement samples	Last seen
103.62.34.0/24	89,927	2026-09-13 03:47:43
200.9.113.0/24	39,820	2026-09-13 03:42:41
200.9.112.0/24	22,435	2026-09-13 03:24:43
192.0.90.0/24	20,762	2026-09-13 03:52:15
196.41.85.0/24	20,674	2026-09-13 03:52:24
192.0.93.0/24	20,638	2026-09-13 03:52:15
192.0.83.0/24	20,623	2026-09-13 03:52:15
192.0.95.0/24	20,606	2026-09-13 03:52:15
192.0.86.0/24	20,555	2026-09-13 03:52:15
192.0.92.0/24	20,528	2026-09-13 03:52:15
192.0.89.0/24	20,522	2026-09-13 03:52:15
192.0.82.0/24	20,507	2026-09-13 03:52:15
192.0.91.0/24	20,488	2026-09-13 03:52:15
192.0.87.0/24	20,480	2026-09-13 03:52:15
87.250.179.0/24	20,455	2026-09-13 03:52:15
192.0.80.0/24	20,431	2026-09-13 03:52:15
192.0.88.0/24	20,429	2026-09-13 03:52:15
87.250.178.0/24	20,412	2026-09-13 03:52:15
103.115.9.0/24	20,347	2026-09-13 03:52:15
192.0.81.0/24	20,333	2026-09-13 03:52:15
192.0.84.0/24	20,216	2026-09-13 03:52:15
192.0.85.0/24	20,148	2026-09-13 03:52:15
45.121.183.0/24	20,139	2026-09-13 03:24:40
185.138.29.0/24	15,769	2026-09-13 03:25:29
74.114.153.0/24	13,380	2026-09-13 03:42:10
185.64.140.0/24	12,669	2026-09-13 03:25:29
5.100.156.0/24	11,771	2026-09-13 03:51:38
185.138.30.0/24	11,765	2026-09-13 03:25:30
192.0.76.0/24	11,713	2026-09-13 03:51:38
185.138.31.0/24	11,687	2026-09-13 03:25:30
192.0.79.0/24	11,633	2026-09-13 03:51:38
103.62.32.0/24	11,618	2026-09-13 03:25:30
192.0.78.0/24	11,574	2026-09-13 03:51:38
192.0.72.0/24	11,560	2026-09-13 03:51:38
192.0.77.0/24	11,551	2026-09-13 03:51:38
199.16.173.0/24	11,496	2026-09-13 03:51:38
87.250.176.0/23	11,478	2026-09-13 03:25:30
199.16.172.0/24	11,472	2026-09-13 03:51:38
45.121.182.0/24	11,446	2026-09-13 03:25:30
192.0.73.0/24	11,427	2026-09-13 03:51:38
192.0.65.0/24	11,382	2026-09-13 03:51:38
198.181.117.0/24	11,333	2026-09-13 03:51:38
198.181.116.0/23	11,332	2026-09-13 03:51:38
192.0.66.0/24	11,332	2026-09-13 03:51:38
192.0.74.0/24	11,324	2026-09-13 03:51:38
192.0.74.0/23	11,320	2026-09-13 03:51:38
198.181.116.0/24	11,311	2026-09-13 03:51:38
192.0.75.0/24	11,295	2026-09-13 03:51:38
192.0.112.0/21	11,091	2026-09-13 03:25:30
185.138.28.0/24	11,081	2026-09-13 03:25:29

Showing top 50 of 160 announced prefixes by sample volume.

Frequently Asked Questions

What is AS2635?

AS2635 is an Autonomous System Number assigned to Automattic, 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 AS2635 announce?

AS2635 announces 38.1K IPv4 addresses distributed across 24 routed CIDR prefixes. The network is registered in United States.

Who operates AS2635?

AS2635 is operated by Automattic, Inc. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS2635 registered in?

AS2635 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: 2026-09-13 03:55:57 UTC