RIPEstat

Routing information (RIS)

Originates prefixes visible
Is not seen in any other route

RIR	Status	Registration	Country
ARIN	ASSIGNED	2001-03-30	US

Showing results for AS20144 as of 2025-03-27 00:00:00 UTC

fetching ASN names failed

At 2025-03-27 00:00:00 UTC, AS20144 was visible to 100% of 285 IPv4 and 100% of 289 IPv6 RIS full peers.

First ever seen as origin announcing 192.0.36.0/24, on 2001-06-23 08:00:00 UTC.

Originated IPv4 prefixes: 9
Originated IPv6 prefixes: 10
Observed BGP neighbours: 114
Address space announced (IPv4): 2304 IPs
Address space announced (IPv6): equiv. to 10 /48s

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Showing results for AS20144 as of 2025-03-27 00:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).

ops@icann.org

Details

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- RIR Information

RIR	RIR's Whois
ARIN	http://whois.arin.net/ui

Showing results for AS20144

Please note that a report sent to the above email address might not reach the correct contact. If an abuse contact appears to be invalid or missing, please report it to the relevant RIR of this resource (ARIN).

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Prefix	Type	Percent	Country
192.0.37.0/24	IPv4	11.11%	US
192.0.38.0/24	IPv4	11.11%	US
192.0.40.0/23	IPv4	22.22%	US
199.43.132.0/24	IPv4	11.11%	US
199.7.82.0/23	IPv4	11.11%	US
199.7.82.0/23	IPv4	11.11%	PE
199.7.94.0/23	IPv4	22.22%	US

Showing results for AS20144 as of 2025-03-25 14:45:40 UTC

(+)(-)

ASNumber	20144
ASName	IMRS
ASHandle	20144
RegDate	2001-03-30
Comment	ICANN - DNS Engineering - www: http://www.dns.icann.org/imrs
Comment	The ICANN Managed Root Server (IMRS), One of the 13 Internet root name server,
Comment	is being operated by ICANN
Comment	AS20144 is dedicated for the use of IMRS and
Comment	distributed using Anycast.
Comment	24/7/365 NOC via email noc@dns.icann.org via
Comment	phone +1.424.217.1313
Comment	Visit http://as20144.peeringdb.com for our
Comment	peering information
Ref	https://rdap.arin.net/registry/autnum/20144
source	ARIN

Showing results for AS20144 as of 2025-03-27 08:41:00 UTC