Autonomous System details

AS21700

Neptune Networks, LLC — neptunenetworks.com

Summary

Country
US United States
Organization Neptune Networks, LLC
Domain neptunenetworks.com
Number of IPv4 7,936
Number of IPv6 8.6656× 1028
AS Type Hosting
Registry ARIN
Allocated December 04, 2020 (about 5 years ago)
Updated December 04, 2020 (about 5 years ago)

IP Ranges

AS21700 announces 9 IPv4 ranges and 3 IPv6 ranges.

That's a total of 7,936 IPv4 addresses and 8.6656× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
23.157.160.0/24
US Neptune Networks, LLC
256 ARIN ALLOCATION
128.254.176.0/22
US WebHostingToolBox
1,024 ARIN ALLOCATION
159.148.114.0/24
US Neptune-Networks-LLC
256 RIPE NCC LEGACY
172.82.22.0/23
US Neptune Networks, LLC
512 ARIN ALLOCATION
192.109.165.0/24
US Private Customer
256 ARIN REASSIGNMENT
194.195.48.0/20
DE Plusserver GmbH
4,096 RIPE NCC ALLOCATED PA
209.151.100.0/22
US Neptune Networks, LLC
1,024 ARIN ALLOCATION
216.74.121.0/24
US Private Customer
256 ARIN REASSIGNMENT
216.126.57.0/24
US Private Customer
256 ARIN REASSIGNMENT
Prefix Organization Size Registry Status
2602:fe2e::/37
US Neptune Networks, LLC
2.4759× 1027 ARIN ALLOCATION
2602:fe2e::/36
US Neptune Networks, LLC
4.9518× 1027 ARIN ALLOCATION
2606:f1c0::/32
US T&e Entities, INC
7.9228× 1028 ARIN ALLOCATION

Peers

AS21700 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

AS286 AS714 AS1031 AS1547 AS1820 AS2484 AS2603 AS2635 AS2734 AS2906 AS3580 AS3856 AS4382 AS4455 AS5394 AS6128 AS6507 AS6939 AS7195 AS7311 AS7342 AS7713 AS8002 AS8075 AS8302 AS8359 AS8801 AS8860 AS8966 AS9009 AS9299 AS9304 AS9498 AS9875 AS10310 AS11722 AS12615 AS12741 AS13213 AS13335 AS13536 AS13786 AS14061 AS14537 AS14593 AS14773 AS15169 AS15695 AS16276 AS16344 AS16509 AS16552 AS17378 AS17450 AS17639 AS17727 AS18103 AS18119 AS18450 AS18678 AS19318 AS19679 AS19752 AS20253 AS20326 AS20473 AS20911 AS20940 AS21859 AS21949 AS22302 AS22356 AS22616 AS22697 AS23344 AS23470 AS23576 AS23756 AS23947 AS23953 AS24204 AS24482 AS24527 AS25374 AS25697 AS26042 AS26548 AS26873 AS27364 AS27611 AS28283 AS28663 AS29030 AS29687 AS29802 AS29838 AS31298 AS31490 AS31515 AS31950 AS32554 AS32787 AS32934 AS33353 AS33891 AS34170 AS34224 AS34368 AS34577 AS34655 AS34772 AS35805 AS36062 AS36086 AS36236 AS36351 AS36692 AS37468 AS38516 AS39120 AS39396 AS40217 AS40244 AS41327 AS41624 AS42446 AS43068 AS43289 AS43380 AS43733 AS44356 AS45147 AS45437 AS46450 AS46475 AS47869 AS49544 AS49849 AS51185 AS51505 AS52000 AS52320 AS53667 AS54113 AS54994 AS55081 AS55256 AS56654 AS57634 AS57976 AS58453 AS58821 AS59865 AS59886 AS60202 AS60230 AS60602 AS61573 AS62240 AS62887 AS63023 AS63859 AS63949 AS64049 AS64313 AS131711 AS132164 AS133352 AS133815 AS134078 AS137311 AS137316 AS137409 AS139428 AS139951 AS139977 AS141889 AS142319 AS147120 AS149353 AS149670 AS149744 AS149909 AS150242 AS150554 AS150921 AS153895 AS196925 AS198150 AS198228 AS198781 AS199524 AS199790 AS199995 AS201225 AS203724 AS204281 AS205138 AS205275 AS206735 AS206755 AS208389 AS209150 AS212477 AS212483 AS214170 AS262355 AS263444 AS263998 AS267056 AS270735 AS270814 AS271253 AS328366 AS394102 AS394233 AS396317 AS396356 AS396984 AS397031 AS398465 AS399647 AS399728 AS400587

Upstreams

AS21700 connects to the global Internet via at least 2 upstream providers. In this setup, AS21700 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

AS174 AS3257

Downstreams

AS21700 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS21700's role in extending Internet access beyond its own infrastructure.

AS961 AS10737 AS10779 AS12654 AS13849 AS15257 AS17138 AS20438 AS26520 AS26533 AS35866 AS36072 AS46983 AS53343 AS53727 AS54098 AS57883 AS62752 AS63183 AS63229 AS207755 AS209199 AS211544 AS215931 AS216096 AS398987 AS400312 AS400490 AS400550 AS400967 AS401227 AS402073

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