AS21737 — SpringNet
AS Name: SPRINGNET-AS21737
Description: SpringNet 301 E. Central Springfield MO 65802 United States
Registry: ARIN
Exports to (2)
⚠️ CIRCL BGP Security Rank: 0.0004% (position 11866)
aut-num: AS21737
as-name: SPRINGNET-AS21737
descr: SpringNet 301 E. Central Springfield MO 65802 United States
mp-export: afi any.unicast to AS-ANY announce AS-SPRINGNET
remarks: Please contact networking@springnet.net if you have any questions regarding this object.
admin-c: ARINS14-ARIN
tech-c: ARINS14-ARIN
mnt-by: MNT-SPGN
created: 2023-06-20T16:37:28Z
last-modified: 2025-02-09T21:59:11Z
source: ARIN
Direct Membership
Macros that directly list AS21737 as a member:
AS-SPRINGNET(9 members)
AS-BLUEBIRD(129 members)
AS-TRANSROUTE-SPEC(19556 members)
Expanded Membership
All macros containing AS21737 (directly or via nested macros): 294
Show 100 macros
AS-SPRINGNET(9 ASNs)
AS-BLUEBIRD(129 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
AS-SKYVISION-2(35,554 ASNs)
AS-SKYVISION(35,589 ASNs)
AS702:AS-BE-CUSTOMER(35,695 ASNs)
AS-RASCOM(35,828 ASNs)
AS20764:AS-RASCOM(35,829 ASNs)
AS-PIRIX(36,082 ASNs)
AS-PIRIX-CUSTOM(36,082 ASNs)
AS-ELBA-IX-ROUTESERVER(36,120 ASNs)
AS48193:AS-PITER-IX-FRA(36,250 ASNs)
AS-TTNET(36,321 ASNs)
AS-MF-MGSM(36,444 ASNs)
AS-TTK(36,818 ASNs)
AS702:AS-SE-CUSTOMER(37,142 ASNs)
AS-ECRCCUSTDE(37,596 ASNs)
AS-ECRC(37,597 ASNs)
AS-ECRCDE(37,597 ASNs)
AS-ECRCLINX(37,597 ASNs)
AS-CWE(37,716 ASNs)
AS-UUNETPIPEXLINX(38,009 ASNs)
AS-MTU(38,044 ASNs)
AS-RNDROUTESERVER(38,077 ASNs)
AS-EKTROUTESERVER(38,078 ASNs)
AS-SEABONECUSTMEAF(38,795 ASNs)
AS5413:AS-ROUTE-SERVER-DE-CIX(39,681 ASNs)
AS-IPTT(42,188 ASNs)
AS-PITER-IX(42,188 ASNs)
AS-PITERIX(42,189 ASNs)
AS-PITER-IX-MSK(42,291 ASNs)
AS49869:AS-PITER-IX-MSK(42,438 ASNs)
AS702:AS-CUSTOMER(43,022 ASNs)
AS-INTELSATUS(46,298 ASNs)
AS-BROADNETIL(46,931 ASNs)
AS-DIGICOMMPS(46,931 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-CAIS(61,483 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-CW6(66,853 ASNs)
AS1273:AS-CWW-V6(66,853 ASNs)
AS201561:AS-DECIX-CPH(66,988 ASNs)
AS201561:AS-DECIX-CPH-V6(66,988 ASNs)
AS-UAEIX(67,297 ASNs)
AS61374:AS-UAEIX(67,297 ASNs)
AS-CW(67,352 ASNs)
AS-SIXSK-SETS(67,561 ASNs)
AS-BIX(68,877 ASNs)
AS2914:AS-ASIA-V6(68,905 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-FRYS-IX-CONNECTED(69,468 ASNs)
AS-BIX-BG(69,751 ASNs)
AS-NETIX-INT(69,913 ASNs)
AS43380:AS-DTEL-IX(69,913 ASNs)
AS-KIVIX(69,914 ASNs)
AS52055:AS-NETIX-GR(69,958 ASNs)
AS-SIX(70,009 ASNs)
AS-UBNIX(70,042 ASNs)
AS-GLOBAL-IX(70,222 ASNs)
AS-EPIX-LOCAL(70,298 ASNs)
AS-EPIX(70,299 ASNs)
... and 194 more
Upstream AS Paths
32 unique paths, avg length 2.0
AS Looking Glass
Upstream paths (matching graph above)
AS21737 IPv4 Address Subnets (10)
| 64.22.224.0/19 | 🇺🇸 US | SpringNet 301 E. Central Springfield MO 65802 Unit… | SPRINGNET-AS21737 |
| 66.119.0.0/19 | 🇺🇸 US | SpringNet 301 E. Central Springfield MO 65802 Unit… | SPRINGNET-AS21737 |
| 75.98.96.0/20 | 🇺🇸 US | SpringNet 301 E. Central Springfield MO 65802 Unit… | SPRINGNET-AS21737 |
| 76.77.128.0/20 | 🇺🇸 US | SpringNet 301 E. Central Springfield MO 65802 Unit… | SPRINGNET-AS21737 |
| 198.246.200.0/24 | 🇺🇸 US | 1445 Boonville Ave Springfield MO 65802 United Sta… | SPRINGNET-AS21737 |
| 64.22.225.0/24 | 🇺🇸 US | SPRINGNET-AS21737 | |
| 64.22.249.0/24 | 🇺🇸 US | SpringNet 301 E. Central Springfield MO 65802 Unit… | SPRINGNET-AS21737 |
| 64.22.255.0/24 | 🇺🇸 US | SPRINGNET-AS21737 | |
| 75.98.102.0/24 | 🇺🇸 US | SPRINGNET-AS21737 | |
| 75.98.103.0/24 | 🇺🇸 US | SPRINGNET-AS21737 |
AS21737 IPv6 Address Subnets (1)
| 2001:49b8::/32 | 🇺🇸 US | SpringNet 301 E. Central Springfield MO 65802 Unit… | SPRINGNET-AS21737 |