ResearchRouting table, RPKI, IRR & looking glass

AS10753 Level 3 Parent, LLC

AS10753 (LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE) is registered to Level 3 Parent, LLC in US. It originates 1,101 prefixes in the global routing table.

1,082
IPv4 prefixes
19
IPv6 prefixes
446,816
IPv4 addresses
43%
RPKI valid
Registration

Who holds AS10753

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

AS number
AS10753
Handle
LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE
Organization
Level 3 Parent, LLC
Country
US
ASPA
None published
Routing

What AS10753 announces

Prefixes originated by AS10753 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1,082
IPv6 prefixes
19
IPv4 addresses
446,816 (1,745 /24s)
RPKI valid
474 43%
RPKI invalid
3
RPKI not found
624
ROAs naming AS10753
552
With an IRR route object
464 42%
Prefixes

Announced prefixes

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

IPv4 (1,082)
4.14.227.64/274.14.227.128/254.14.252.32/274.34.3.64/274.35.194.32/274.35.194.128/258.28.21.0/248.28.22.0/248.28.23.0/248.41.8.0/248.41.85.0/248.242.1.0/248.242.15.0/248.242.65.0/248.242.66.0/248.242.78.0/248.242.120.96/278.242.123.0/248.242.127.32/278.242.128.0/228.242.132.0/238.242.134.0/248.242.135.0/248.242.136.0/228.242.140.0/238.242.157.0/258.242.160.0/278.242.213.128/268.242.213.192/268.242.218.0/248.242.224.96/278.242.249.0/248.243.2.0/248.243.3.0/248.243.10.0/248.243.40.0/248.243.62.0/248.243.107.32/278.243.113.96/278.243.117.0/248.243.201.0/248.244.161.0/2413.141.140.0/2213.141.144.0/2113.143.118.0/2323.26.49.0/2423.26.51.0/2423.26.54.0/2423.26.85.0/2423.26.161.0/2423.26.162.0/2423.26.163.0/2423.26.216.0/2423.26.226.0/2423.26.239.0/2423.26.243.0/2423.27.10.0/2423.27.84.0/2423.27.116.0/2423.27.122.0/2423.27.149.0/2423.27.173.0/2423.92.144.0/2223.92.148.0/2223.92.152.0/2223.92.156.0/2223.149.32.0/2423.230.110.0/2323.230.122.0/2323.230.136.0/2323.230.144.0/2323.230.169.0/2423.230.178.0/2423.230.190.0/2423.230.209.0/2423.230.229.0/2423.230.246.0/2431.56.87.0/2431.56.91.0/2431.76.190.0/2331.77.234.0/2345.5.180.0/2345.14.82.0/2445.38.47.0/2445.38.229.0/2445.39.185.0/2445.85.128.0/2445.95.72.0/2245.139.56.0/2445.139.57.0/2445.139.58.0/2445.139.59.0/2445.142.52.0/2245.155.196.0/2245.199.178.0/2446.18.91.0/2450.58.51.0/2650.58.139.128/2550.58.226.192/2650.59.38.32/2750.59.64.128/2650.59.200.192/2750.114.35.0/2450.114.39.0/2450.114.43.0/2450.114.53.0/2450.114.57.0/2450.114.71.0/2450.114.76.0/2250.114.85.0/2450.117.5.0/2450.117.57.0/2450.117.91.0/2450.117.96.0/2450.117.110.0/2450.118.137.0/2450.118.146.0/2450.118.165.0/2450.118.177.0/2450.118.235.0/24
Show 962 more
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0/22194.34.84.0/22194.34.88.0/22194.102.120.0/23194.169.98.0/23194.169.104.0/23195.64.97.0/24198.1.37.0/24198.36.128.0/24198.36.138.0/24198.36.148.0/24198.36.149.0/24198.36.151.0/24198.36.154.0/24198.36.155.0/24198.97.46.0/24198.100.21.0/24198.102.198.0/24198.140.170.0/24198.143.0.0/19198.212.44.0/24198.233.14.0/24198.233.15.0/24198.243.1.0/24198.243.2.0/24198.246.153.0/24199.5.247.0/24199.5.248.0/24199.20.2.0/23199.20.7.0/24199.68.16.0/22199.76.43.128/26199.76.70.64/26199.77.200.0/25199.77.203.0/26199.79.203.0/24199.166.32.0/24199.182.75.0/24199.197.0.0/22199.197.4.0/24199.197.8.0/23199.227.163.64/27199.233.22.0/24199.233.244.0/22199.249.187.0/24199.254.216.0/24200.0.195.0/24200.1.64.0/24200.1.66.0/24200.1.73.0/24200.1.81.0/24200.1.81.224/27200.1.87.0/24200.1.87.0/27200.1.88.0/24200.1.89.0/24200.1.95.0/24200.1.103.0/24200.12.130.0/24200.14.84.0/24200.14.85.0/24200.14.86.0/24200.14.87.0/24200.31.0.96/27200.31.12.160/27200.31.13.64/27200.31.31.128/27200.32.70.64/27200.32.81.128/26200.32.87.64/27200.32.91.32/27200.32.122.64/26200.41.15.0/25200.41.15.128/25200.41.50.192/26200.41.76.0/27200.41.77.64/27200.41.92.0/24200.41.102.128/26200.41.102.192/27200.41.114.64/27200.49.3.192/27200.55.2.224/27200.55.55.0/25200.186.3.0/24200.186.20.160/27200.186.20.224/27200.186.21.0/27200.186.22.160/27200.186.39.0/24200.186.62.64/26200.186.67.0/24200.186.130.0/26200.186.130.64/27200.186.149.128/26200.186.149.160/27200.186.150.192/27200.186.160.0/24200.186.179.0/24200.186.180.0/24200.186.188.0/26200.186.188.64/27200.186.207.0/24200.186.234.192/27200.186.249.128/26200.186.251.0/24200.186.254.0/27200.189.253.0/24200.196.67.32/27200.196.69.32/27200.196.70.32/27200.196.70.96/27200.196.72.96/27200.196.73.96/27200.196.73.128/27200.196.73.192/27200.196.73.224/27200.196.76.96/27200.196.76.160/27200.196.78.32/27200.196.81.32/27200.196.87.64/27201.14.225.0/24201.14.228.0/24201.14.231.0/24201.14.232.0/24201.14.234.0/24201.14.236.0/24201.14.237.0/24201.14.242.0/24201.14.246.0/24201.24.176.0/23201.24.180.0/23201.24.184.0/23201.24.188.0/23201.234.51.160/27201.234.62.128/25201.234.64.0/24201.234.69.32/27201.234.69.96/27201.234.80.0/24201.234.86.0/26201.234.86.64/26201.234.116.64/27201.234.119.224/27201.234.126.96/27201.234.135.0/24201.234.142.192/27201.234.143.192/27201.234.147.224/27201.234.181.0/24201.234.187.0/24201.234.188.128/27201.234.188.160/27201.234.213.128/26203.3.168.0/24203.3.174.0/24203.27.253.0/24203.100.210.0/24204.57.108.0/24204.62.200.0/24204.124.80.0/24204.124.81.0/24204.124.82.0/24204.152.134.0/24204.199.10.0/27204.199.46.64/27204.199.47.0/24204.199.52.32/27204.199.56.128/27204.199.59.96/27204.199.70.128/27204.199.71.64/27204.199.88.128/27204.199.98.0/26204.199.161.0/27204.199.161.32/27204.199.161.64/27204.199.161.96/27204.199.166.224/27204.199.172.64/27204.199.245.64/27204.242.178.0/23204.242.180.0/23205.138.249.0/24205.153.8.0/24205.153.9.0/24205.153.10.0/24205.153.11.0/24205.167.22.0/23205.168.43.0/24205.169.220.0/24205.174.17.0/24205.188.6.0/23205.188.62.0/23205.188.148.0/22205.188.152.0/22205.188.228.0/22205.188.250.0/23205.203.160.0/23205.203.160.0/24205.203.161.0/24205.203.164.0/24205.203.168.0/23205.203.169.0/24205.203.176.0/21205.203.184.0/22206.25.72.0/24206.81.238.0/24206.106.32.0/21206.152.48.0/24206.165.106.0/24206.165.107.0/24206.168.1.0/24206.169.136.0/25206.169.242.0/24206.192.80.0/24206.192.81.0/24206.192.82.0/24206.192.83.0/24206.192.84.0/24206.192.85.0/24206.192.86.0/24206.192.87.0/24206.195.96.0/24206.195.100.0/24207.108.116.0/24207.109.87.0/24207.114.250.128/25207.114.251.0/24207.136.176.192/27207.138.140.64/27207.138.249.32/27207.191.5.0/26207.218.29.224/27207.218.103.0/24207.250.81.192/26207.250.170.0/26207.250.230.128/26207.250.245.64/26207.250.245.128/25208.44.114.0/24208.44.216.0/24208.48.11.0/24208.48.153.0/24208.48.229.96/27208.50.67.0/27208.50.119.224/27208.51.45.64/26208.51.96.0/24208.51.143.128/26208.95.128.0/23209.3.58.0/24209.3.59.0/24209.3.86.0/24209.144.254.0/24209.180.122.0/24209.180.125.0/24209.180.126.0/24209.180.127.0/24209.194.224.128/26209.201.104.0/24209.211.205.0/24209.211.206.0/24212.42.201.0/24212.42.204.0/24212.86.96.0/24212.86.106.0/24216.52.85.0/24216.54.136.192/27216.63.72.0/24216.64.170.0/26216.85.239.128/27216.87.254.0/24216.87.255.0/24216.111.94.0/24216.136.0.0/25216.136.38.0/24216.169.118.0/24216.206.231.0/24216.235.18.0/24216.245.242.0/24216.245.250.0/24216.245.251.0/24216.245.254.0/24216.245.255.0/24216.248.21.0/24217.22.244.0/23217.67.68.0/22217.156.142.192/26217.156.151.0/24217.156.182.64/26217.156.214.192/26217.156.229.128/27217.156.232.192/26217.156.236.0/27217.156.254.128/27217.163.91.0/24217.163.137.160/27217.216.196.0/24
IPv6 (19)
2001:428:b26::/482001:13b3:4::/482001:13b3:5::/482001:13b3:6::/482001:13b3:7::/482001:13b3:a::/482001:13b4:1::/482001:13b4:4009::/482001:13b4:5009::/482001:1900:2028::/482001:1900:225d::/482001:1900:2268::/482400:8a20:1b0::/482602:811:900c::/482602:816:6::/482602:816:8::/482801:12:c800::/482801:1b:1800::/482801:15c:2::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS10753 is reached through

The AS just before AS10753 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS3356 LEVEL3 43AS3549 LVLT-3549 1
ASPA

Provider authorization

AS10753 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS10753 as a provider
AS402375 KIMLEY-HORN
IRR

Routing registry objects

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

Sourceas-nameMaintained by
LEVEL3LEVEL3LEVEL3-MNT
RADBBLUE_CROSS_OF_IDAHOMAINT-AS15305

Route objects with origin AS10753: LEVEL3 1,026 · ARIN 307 · RADB 226 · RIPE 225 · APNIC 33 · NTTCOM 26 · LACNIC 9 · ALTDB 5 · AFRINIC 1

as-sets that list AS10753 (55)first 40 shown
AS-ALTAVISTAAS-CCFAS-CCF-TESTAS-CHTR-SYNCAS-CLUESONITAS-COX-SOUTHEASTAS-CTBC-CUSTOMERS221AS-CTBC-TOOLS-11AS-DEFENSEAS-EC-CHAS-EMBRATELNETAS-F5AS-GBLXAS-GBXSAS-ICGAS-INCAPSULAAS-INTERCOMAS-IODC-CUSTOMERAS-KDDCUSTOMER2AS-LEVEL3-ASIAAS-LEVEL3-CUSTOMERS-EUAS-LEVEL3-CUSTOMERS-NAAS-LEVEL3-INTERNALAS-LEVEL3-IPV6AS-LEVEL3-ORIGINSAS-LEVEL3-ORIGINS-EUAS-LEVEL3-ORIGINS-NAAS-LEVEL3-POLICY-ASESAS-LEVEL3-TRANSITSAS-LUMEN-ASNSAS-LUMEN-CUSTOMERS-ASNSAS-NWN-TRANSITAS-PROLEAS-REACH-CUSTOMERSAS-RR-SYNCAS-SYRINGACUSTOMERSAS-TELCONET-TRANSIT-ASAS-TELSTRA-INTL-CUSTOMERSAS-TVCAS-UFLA-TRANSCUST
Tools

Check AS10753 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup