RIPEstat

Routing information (RIS)

Originates prefixes visible
Is seen in other routes

Name and holder of this ASN:

SARGASSO-EU-AS - Comtec Enterprises Ltd

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2007-03-16	GB

Showing results for AS42579 as of 2025-03-27 16:00:00 UTC

At 2025-03-27 16:00:00 UTC, AS42579 was visible to 100% of 285 IPv4 and 100% of 290 IPv6 RIS full peers.

First ever seen as origin announcing 77.73.144.0/21, on 2007-08-21 16:00:00 UTC.

Originated IPv4 prefixes: 6
Originated IPv6 prefixes: 2
Observed BGP neighbours: 3
Address space announced (IPv4): 4096 IPs
Address space announced (IPv6): equiv. to 65536 /48s

Advanced Settings

Showing results for AS42579 as of 2025-03-27 16:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-03-27 16:00:00 UTC) has been changed because it is earlier than the time there is data available for!

abuse@sargasso.net

Details

- Results for

- RIR Information

RIR	RIR's Whois
RIPE NCC	https://apps.db.ripe.net/search/query.html

Showing results for AS42579

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 (RIPE NCC).

IPv4 and IPv6 results are combined in the map - click button to switch between them.

Prefix	Type	Percent	Country
77.73.144.0/21	IPv4	50%	GB
78.158.64.0/21	IPv4	50%	GB

Showing results for AS42579 as of 2025-03-25 14:45:40 UTC

(+)(-)

aut-num	42579
as-name	SARGASSO-EU-AS
status	ASSIGNED
remarks	------------------------------------------------------------
remarks	Network and Peering Information: http://www.sargasso.net.uk/
remarks	------------------------------------------------------------
remarks	See also AS32346 - US operations
org	ORG-CEL2-RIPE
import	{
export	to AS2914 83.231.146.253 at 77.73.144.64
export	{
remarks	rtconfig barfs if the AND NOT { 0::/0 } is in the refine section
mp-import	afi ipv6.unicast {
mp-export	afi ipv6.unicast {
mp-export	afi ipv6.unicast {
import	{
export	to AS3356 212.113.15.141 at 77.73.144.74
export	to AS3356 212.113.15.69 at 77.73.144.81
export	{
remarks	rtconfig barfs if the AND NOT { 0::/0 } is in the refine section
mp-import	afi ipv6.unicast {
mp-export	afi ipv6.unicast {
mp-export	afi ipv6.unicast {
remarks	=== LONAP IPv4 ===
import	{
import	{
export	{
remarks	=== LONAP IPv6 ===
remarks	rtconfig barfs if the AND NOT { 0::/0 } is in the refine section
mp-import	afi ipv6.unicast {
mp-export	afi ipv6.unicast {
remarks	=== LINX IPv4 ===
import	{
export	{
remarks	=== LINX IPv6 ===
remarks	rtconfig barfs if the AND NOT { 0::/0 } is in the refine section
mp-import	afi ipv6.unicast {
mp-export	afi ipv6.unicast {
import	{
export	{
import	{
export	{
mp-import	afi ipv6.unicast {
mp-export	afi ipv6.unicast {
admin-c	ENG12-RIPE
tech-c	ENG12-RIPE
mnt-by	SARGASSO-MNT
mnt-by	RIPE-NCC-END-MNT
created	2007-03-16T08:39:45Z
last-modified	2016-04-14T08:56:16Z
source	RIPE

Showing results for AS42579 as of 2025-03-27 23:45:00 UTC