146.75.4.0/22

AS54113 · Fastly, Inc.

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Summary

Country	Sweden
Domain	fastly.com
ASN	AS54113
Registry	RIPE
ID	FASTLY

WHOIS Details

inetnum:        146.75.0.0 - 146.75.255.255
netname:        FASTLY
descr:          FASTLY
geofeed:        https://ip-geolocation.fastly.com/
org:            ORG-FI26-RIPE
country:        SE
admin-c:        FRA59-RIPE
tech-c:         FRA59-RIPE
status:         LEGACY
notify:         rir-admin@fastly.com
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         FASTLY
mnt-lower:      FASTLY
mnt-routes:     FASTLY
created:        2002-01-03T10:06:41Z
last-modified:  2022-02-11T15:12:28Z
source:         RIPE
abuse-email:    abuse@fastly.com
abuse-c:        FAT25-RIPE
abuse-org:      ORG-FI26-RIPE

organisation:   ORG-FI26-RIPE
org-name:       Fastly, Inc.
country:        US
org-type:       LIR
address:        PO Box 78266
address:        94107
address:        San Francisco, CA
address:        UNITED STATES
phone:          +14157580146
e-mail:         rir-admin@fastly.com
mnt-by:         FASTLY
mnt-ref:        FASTLY
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        FAT25-RIPE
tech-c:         FRA59-RIPE
created:        2013-07-08T09:37:51Z
last-modified:  2020-12-16T13:19:01Z
source:         RIPE
admin-c:        FRA59-RIPE

role:           Fastly RIR Administrator
org:            ORG-FI26-RIPE
address:        PO Box 78266
address:        San Francisco CA 94107
e-mail:         rir-admin@fastly.com
phone:          +1 (415) 404-9374
nic-hdl:        FRA59-RIPE
mnt-by:         FASTLY
created:        2014-09-24T14:49:45Z
last-modified:  2014-09-25T15:10:14Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 146.75.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

1,024 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
146.75.5.28	AS54113 Fastly, Inc.	`0.09ms` from Fortaleza, BR
146.75.4.238	AS54113 Fastly, Inc.	`0.08ms` from Fortaleza, BR
146.75.6.18	AS54113 Fastly, Inc.	`0.08ms` from Fortaleza, BR
146.75.7.37	AS54113 Fastly, Inc.	`0.08ms` from Fortaleza, BR

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
54.149.215.214	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
90.236.15.6	AS3301 Telia Company AB	`16.37ms` from Copenhagen, DK
200.215.63.214	AS8167 V tal	`5.04ms` from Curitiba, BR
67.134.17.134	AS209 CenturyLink Communications, LLC	`10.55ms` from Denver, US
172.121.112.102	AS62240 Clouvider	`0.24ms` from Frankfurt am Main, DE
121.14.113.214	AS4134 CHINANET-BACKBONE	`1.58ms` from Guangzhou, CN
113.6.199.214	AS4837 CHINA UNICOM China169 Backbone	`9.41ms` from Harbin, CN
152.112.128.150	AS2018 TENET (The UNINET Project)	`2.14ms` from Johannesburg, ZA
182.178.43.54	AS17557 Pakistan Telecommunication Company Limited	`4.55ms` from Karachi, PK
108.193.125.6	AS7018 AT&T Enterprises, LLC	`4.25ms` from Miami, US
74.93.42.198	AS7922 Comcast Cable Communications, LLC	`10.52ms` from Murfreesboro, US
74.69.132.22	AS11351 Charter Communications Inc	`17.91ms` from New York City, US
93.153.123.198	AS13036 T-Mobile Czech Republic a.s.	`10.30ms` from Prague, CZ
93.41.241.22	AS12874 Fastweb SpA	`8.13ms` from Rome, IT
40.74.162.6	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
42.192.249.54	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.54ms` from Shanghai, CN
114.33.212.198	AS3462 Data Communication Business Group	`5.59ms` from Taichung, TW
114.40.217.166	AS3462 Data Communication Business Group	`6.11ms` from Taichung, TW
149.210.164.54	AS20857 Signet B.V.	`0.61ms` from Amsterdam, NL
197.39.204.102	AS8452 TE-AS	`3.58ms` from Cairo, EG
102.100.234.246	AS36925 MEDITELECOM	`17.71ms` from Casablanca, MA
124.229.67.102	AS4134 CHINANET-BACKBONE	`3.67ms` from Changsha, CN
24.12.117.214	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Chicago, US
181.223.35.198	AS28573 Claro NXT Telecomunicacoes Ltda	`10.31ms` from Curitiba, BR
99.189.152.182	AS7018 AT&T Enterprises, LLC	`7.58ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 146.75.4.100

traceroute to 146.75.4.100 (146.75.4.100): 64 hops max, 52 byte packets

3 [AS7195] 200.25.37.35 124.907 ms

4 [AS54113] 146.75.4.100 84.995 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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