ResearchRouting table, RPKI, IRR & looking glass

AS8426 Claranet Limited

AS8426 (CLARANET-AS) is registered to Claranet Limited in GB, through RIPE. It originates 105 prefixes in the global routing table.

87
IPv4 prefixes
18
IPv6 prefixes
904,704
IPv4 addresses
95%
RPKI valid
Registration

Who holds AS8426

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS8426
Handle
CLARANET-AS
Organization
Claranet Limited
Country
GB
Registry
RIPE
ASPA
None published
WHOIS recordRIPE
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS8192 - AS8523'

as-block:       AS8192 - AS8523
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

% Information related to 'AS8426'

% Abuse contact for 'AS8426' is 'abuse@clara.net'

aut-num:        AS8426
as-name:        CLARANET-AS
descr:          ClaraNET LTD
descr:          Global Autonomous System
remarks:
remarks:        *********************************************
remarks:        * The list below is generated automatically *
remarks:        *********************************************
remarks:
remarks:        AS42 (PEER) - WOODYNET-1 - WoodyNet
mp-import:      afi ipv4.unicast from AS42 195.66.225.238 at 195.66.224.66 accept AS42
mp-export:      afi ipv4.unicast to AS42 195.66.225.238 at 195.66.224.66 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 37.49.236.92 at 37.49.236.60 accept AS42
mp-export:      afi ipv4.unicast to AS42 37.49.236.92 at 37.49.236.60 announce AS-CLARANET
mp-import:      afi ipv6.unicast from AS42 2001:7f8:54::92 at 2001:7f8:54::60 accept AS42
mp-export:      afi ipv6.unicast to AS42 2001:7f8:54::92 at 2001:7f8:54::60 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 193.149.1.120 at 193.149.1.134 accept AS42
mp-export:      afi ipv4.unicast to AS42 193.149.1.120 at 193.149.1.134 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 80.249.208.250 at 80.249.208.82 accept AS42
mp-export:      afi ipv4.unicast to AS42 80.249.208.250 at 80.249.208.82 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 185.1.192.87 at 185.1.192.28 accept AS42
mp-export:      afi ipv4.unicast to AS42 185.1.192.87 at 185.1.192.28 announce AS-CLARANET
mp-import:      afi ipv6.unicast from AS42 2001:7f8:1::a500:42:1 at 2001:7f8:1::a500:8426:2 accept AS42
mp-export:      afi ipv6.unicast to AS42 2001:7f8:1::a500:42:1 at 2001:7f8:1::a500:8426:2 announce AS-CLARANET
mp-import:      afi ipv6.unicast from AS42 2001:7f8:1::a500:42:1 at 2001:7f8:1::a500:8426:1 accept AS42
mp-export:      afi ipv6.unicast to AS42 2001:7f8:1::a500:42:1 at 2001:7f8:1::a500:8426:1 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 37.49.236.92 at 37.49.236.61 accept AS42
mp-export:      afi ipv4.unicast to AS42 37.49.236.92 at 37.49.236.61 announce AS-CLARANET
mp-import:      afi ipv6.unicast from AS42 2001:7f8:54::92 at 2001:7f8:54::61 accept AS42
mp-export:      afi ipv6.unicast to AS42 2001:7f8:54::92 at 2001:7f8:54::61 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 80.81.194.42 at 80.81.192.86 accept AS42
mp-export:      afi ipv4.unicast to AS42 80.81.194.42 at 80.81.192.86 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 80.249.208.250 at 80.249.209.228 accept AS42
mp-export:      afi ipv4.unicast to AS42 80.249.208.250 at 80.249.209.228 announce AS-CLARANET
mp-import:      afi ipv6.unicast from AS42 2001:7F8:A:1::55 at 2001:7F8:A:1::5 accept AS42
mp-export:      afi ipv6.unicast to AS42 2001:7F8:A:1::55 at 2001:7F8:A:1::5 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 193.136.250.55 at 193.136.250.50 accept AS42
mp-export:      afi ipv4.unicast to AS42 193.136.250.55 at 193.136.250.50 announce AS-CLARANET
mp-import:      afi ipv4.unicast from AS42 5.57.80.238 at 5.57.81.81 accept AS42
mp-export:      afi ipv4.unicast to AS42 5.57.80.238 at 5.57.81.81 announce AS-CLARANET
mp-import:      afi ipv6.unicast from AS42 2001:7f8::2a:0:1 at 2001:7f8::20ea:0:1 accept AS42
mp-export:      afi ipv6.unicast to AS42 2001:7f8::2a:0:1 at 2001:7f8::20ea:0:1 announce AS-CLARANET
mp-import:      afi ipv6.unicast f
Routing

What AS8426 announces

Prefixes originated by AS8426 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
87
IPv6 prefixes
18
IPv4 addresses
904,704 (3,534 /24s)
RPKI valid
100 95%
RPKI invalid
0
RPKI not found
5
ROAs naming AS8426
110
With an IRR route object
102 97%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (87)
31.3.136.0/2146.18.128.0/2162.24.0.0/1962.80.0.0/1862.80.62.0/2462.173.64.0/1862.176.128.0/1962.231.128.0/1962.240.224.0/1979.99.32.0/2179.123.0.0/1780.67.96.0/2080.70.216.0/2480.70.217.0/2480.89.114.0/2480.168.0.0/1681.92.128.0/2081.92.128.0/2181.92.136.0/2181.171.128.0/1787.236.245.0/2487.236.246.0/2489.185.32.0/1989.206.128.0/1791.208.181.0/2491.213.190.0/2492.54.0.0/1892.54.33.0/2494.100.131.0/2494.198.144.0/2194.198.146.0/2495.131.136.0/21138.248.0.0/20146.185.40.0/21176.52.208.0/21185.3.184.0/22185.7.36.0/22185.10.168.0/22185.29.40.0/22185.29.43.0/24185.39.232.0/23185.77.72.0/22185.77.72.0/23185.77.74.0/24185.77.200.0/22185.78.204.0/22185.88.104.0/22185.93.36.0/22185.212.196.0/22193.26.116.0/22193.28.85.0/24193.96.237.0/24193.193.169.0/24194.15.218.0/24194.15.233.0/24194.48.207.0/24194.88.132.0/23194.112.32.0/19194.113.136.0/23194.119.128.0/18194.127.157.0/24194.146.172.0/22194.158.160.0/19195.8.64.0/19195.38.128.0/19195.38.192.0/18195.58.192.0/19195.102.0.0/16195.157.0.0/16195.170.96.0/19195.216.0.0/19195.245.201.0/24212.6.128.0/17212.43.192.0/18212.49.192.0/18212.61.0.0/16212.66.0.0/19212.82.224.0/19212.125.64.0/19212.126.128.0/19212.169.0.0/18212.188.128.0/17213.2.0.0/16213.165.128.0/19213.221.64.0/18213.253.0.0/18217.158.0.0/16
IPv6 (18)
2001:67c:1088::/472001:67c:1089::/482001:67c:27dc::/482001:a70::/322001:a88::/322a00:ed0::/322a00:1798::/322a00:62e0::/332a01:4580::/292a02:a0::/322a02:1f8::/322a02:830::/322a02:c70::/322a02:2328::/322a02:c140::/292a02:e100::/292a03:7300::/322a07:f4c0::/29

RPKI valid   RPKI invalid   no ROA covers it

Upstreams

Who AS8426 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 15 upstreams.

AS6453 AS6453AS6939 HURRICANEAS3257 GTT-BACKBONEAS37100 SEACOM LimitedAS12552 GlobalConnect-AS12552AS3303 SWISSCOMAS6461 ZAYO-6461AS3741 Dimension DataAS58511 ANYCAST-GLOBAL-BACKBONEAS5511 OpentransitAS9002 RETN-ASAS13335 CLOUDFLARENETAS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORKAS57463 NetIXAS6797 GLOBALCONNECT-NET
Downstreams

Who buys transit from AS8426

14 downstreams, its customers; those marked ASPA name AS8426 as a provider in theirs.

AS6908 DATAHOPAS35012 PICTIME-ASAS42053 STARLINGAS34948 TYPHON-ASAS12628 SCREAMING-NET-ASAS31493 TWENTYTWENTYMEDIA-ASAS43355 GATWICK-AIRPORTAS5533 CLARANET-PTAS29341 WELDE-ASAS8272 NETSCALIBUR-UKAS57838 AXSOS-AGAS210790 coloriurisAS59817 OXLETECHAS47113 SLP
ASPA

Provider authorization

AS8426 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS8426 as a provider
AS62416 PTServidor
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPECLARANET-ASAS8426-MNT, RIPE-NCC-END-MNT

Route objects with origin AS8426: RIPE 115 · RADB 1

as-sets that list AS8426 (85)first 40 shown
AS-4D-DC-LINXAS-4D-DC-LONAPAS-ATRATO:AS-PEERSAS-BLUENETECH-FRANCEIX-PEERSAS-BLUENETECH-SFINX-PEERSAS-BSVE:AS-EXCHANGEPOINT-PEERSAS-BSVE:AS-LINX-PEERS-1AS-BSVE:AS-LINX-PEERS-2AS-CATNIXAS-CATNIX-PEERSAS-CLARANETAS-CLARANETPTAS-CLARANETUK-MCASTAS-FINECOM-PEERS-DECIXAS-FRANCEIX-PAR-LISTAS-GREEN-PEERSAS-LIECOMTEL-PEERSAS-LIQUID-LINXPEERSAS-LONAP-CONNECTEDAS-LONAP-MLPAS-LONAP-MLP-V6AS-LUMEN-CUSTOMERS-ASNSAS-MANDA-AMSIX-PEERS-V4AS-MANDA-AMSIX-PEERS-V6AS-MANDA-DECIX-PEERS-V4AS-MANDA-DECIX-PEERS-V6AS-MANDA-LINX-PEERS-V4AS-MANDA-LINX-PEERS-V6AS-MFNXAS-OPENTRANSITAS-PEERSAS-PLUSNETUK:AS-LINX-PEERS-PRIAS-PLUSNETUK:AS-LINX-PEERS-SECAS-PROLEAS-RBCIAS-RIS-RRC21AS-SFINX-MEMBERSAS-SIMPLYNAMESUKAS-TELECOM-PEERSAS-TELSTRA-INTL-CUSTOMERS
Tools

Check AS8426 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup