[REN-BGP-stats-all] Global R&E Routing Table Report - Guam view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Nov 23 21:30:28 UTC 2021
Global R&E Routing Table Report 21:25 GMT Tue 23 Nov, 2021
BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 880716
Prefixes after maximum aggregation (per Origin AS): 333431
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 421201
Total ASes present in the Internet Routing Table: 72382
Prefixes per ASN: 12.17
Origin-only ASes present in the Internet Routing Table: 62305
Origin ASes announcing only one prefix: 25627
Transit ASes present in the Internet Routing Table: 10077
Transit-only ASes present in the Internet Routing Table: 358
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 55
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 917
Number of instances of unregistered ASNs: 921
Number of 32-bit ASNs allocated by the RIRs: 37887
Number of 32-bit ASNs visible in the Routing Table: 31477
Prefixes from 32-bit ASNs in the Routing Table: 144840
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 502
Number of addresses announced to Internet: 3073170048
Equivalent to 183 /8s, 44 /16s and 218 /24s
Percentage of available address space announced: 83.0
Percentage of allocated address space announced: 83.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 299066
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 228567
Total APNIC prefixes after maximum aggregation: 64729
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 223726
Unique aggregates announced from the APNIC address blocks: 92757
APNIC Region origin ASes present in the Internet Routing Table: 12120
APNIC Prefixes per ASN: 18.46
APNIC Region origin ASes announcing only one prefix: 3441
APNIC Region transit ASes present in the Internet Routing Table: 1700
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 37
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7316
Number of APNIC addresses announced to Internet: 773960000
Equivalent to 46 /8s, 33 /16s and 177 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 257086
Total ARIN prefixes after maximum aggregation: 118324
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 257177
Unique aggregates announced from the ARIN address blocks: 122359
ARIN Region origin ASes present in the Internet Routing Table: 18956
ARIN Prefixes per ASN: 13.57
ARIN Region origin ASes announcing only one prefix: 6868
ARIN Region transit ASes present in the Internet Routing Table: 1914
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4226
Number of ARIN addresses announced to Internet: 1301792320
Equivalent to 77 /8s, 151 /16s and 198 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 253187
Total RIPE prefixes after maximum aggregation: 117454
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 249055
Unique aggregates announced from the RIPE address blocks: 146848
RIPE Region origin ASes present in the Internet Routing Table: 28171
RIPE Prefixes per ASN: 8.84
RIPE Region origin ASes announcing only one prefix: 12139
RIPE Region transit ASes present in the Internet Routing Table: 3876
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10555
Number of RIPE addresses announced to Internet: 712569728
Equivalent to 42 /8s, 120 /16s and 243 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 113402
Total LACNIC prefixes after maximum aggregation: 26952
LACNIC Deaggregation factor: 4.21
Prefixes being announced from the LACNIC address blocks: 114292
Unique aggregates announced from the LACNIC address blocks: 47523
LACNIC Region origin ASes present in the Internet Routing Table: 10803
LACNIC Prefixes per ASN: 10.58
LACNIC Region origin ASes announcing only one prefix: 2630
LACNIC Region transit ASes present in the Internet Routing Table: 2127
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8473
Number of LACNIC addresses announced to Internet: 176373504
Equivalent to 10 /8s, 131 /16s and 63 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 27557
Total AfriNIC prefixes after maximum aggregation: 5273
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 35958
Unique aggregates announced from the AfriNIC address blocks: 11260
AfriNIC Region origin ASes present in the Internet Routing Table: 1578
AfriNIC Prefixes per ASN: 22.79
AfriNIC Region origin ASes announcing only one prefix: 549
AfriNIC Region transit ASes present in the Internet Routing Table: 310
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 907
Number of AfriNIC addresses announced to Internet: 108171776
Equivalent to 6 /8s, 114 /16s and 146 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 8710 8999 54 CHINAMOBILE-CN China Mobile Communicati
7545 5862 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3595 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3499 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3230 1896 54 VNPT-AS-VN VNPT Corp, VN
4766 2251 11374 574 KIXS-AS-KR Korea Telecom, KR
9498 2184 476 239 BBIL-AP BHARTI Airtel Ltd., IN
45090 2135 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2119 429 201 TATACOMM-AS TATA Communications formerl
24560 1985 837 374 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 6002 10011 2577 AMAZON-02, US
11492 4608 305 825 CABLEONE, US
22773 4050 3070 381 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
16625 3682 1896 2557 AKAMAI-AS, US
6327 3387 1318 63 SHAW, CA
749 2890 50784 2146 DNIC-AS-00749, US
30036 2595 373 171 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2527 5043 436 CENTURYLINK-US-LEGACY-QWEST, US
7018 2254 24164 1440 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
47331 7918 1059 3425 TTNET, TR
12479 6872 1713 150 UNI2-AS, ES
20940 3964 3362 240 AKAMAI-ASN1, NL
8551 3442 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3271 187 23 ALJAWWALSTC-AS, SA
12389 2905 2279 897 ROSTELECOM-AS, RU
9009 2515 258 1319 M247, GB
34984 2202 355 599 TELLCOM-AS, TR
58224 1759 918 579 TCI, IR
61317 1662 215 934 ASDETUK www.heficed.com, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10634 3450 577 Uninet S.A. de C.V., MX
10620 3251 491 828 Telmex Colombia S.A., CO
11830 2469 369 62 Instituto Costarricense de Electricidad
13999 1640 287 458 Mega Cable, S.A. de C.V., MX
6503 1514 358 471 Axtel, S.A.B. de C.V., MX
28573 1369 2316 256 CLARO S.A., BR
3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1137 2351 139 TIM SA, BR
6147 1086 369 21 Telefonica del Peru S.A.A., PE
11664 974 188 444 Techtel LMDS Comunicaciones Interactiva
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1631 393 21 LINKdotNET-AS, EG
24835 1553 507 33 RAYA-AS, EG
36992 1286 1430 268 ETISALAT-MISR, EG
36903 1183 537 110 MT-MPLS, MA
29571 822 68 11 ORANGE-COTE-IVOIRE, CI
36935 703 523 44 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 522 50 31 WANANCHI-, KE
37342 470 32 1 MOVITEL, MZ
23889 429 232 16 MauritiusTelecom, MU
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10634 3450 577 Uninet S.A. de C.V., MX
9808 8710 8999 54 CHINAMOBILE-CN China Mobile Communicati
47331 7918 1059 3425 TTNET, TR
12479 6872 1713 150 UNI2-AS, ES
16509 6002 10011 2577 AMAZON-02, US
7545 5862 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4608 305 825 CABLEONE, US
22773 4050 3070 381 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3964 3362 240 AKAMAI-ASN1, NL
7155 3950 264 30 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 8710 8656 CHINAMOBILE-CN China Mobile Communications Grou
12479 6872 6722 UNI2-AS, ES
7545 5862 5180 TPG-INTERNET-AP TPG Telecom Limited, AU
47331 7918 4493 TTNET, TR
7155 3950 3920 VIASAT-SP-BACKBONE, US
11492 4608 3783 CABLEONE, US
20940 3964 3724 AKAMAI-ASN1, NL
22773 4050 3669 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3595 3576 VIETEL-AS-AP Viettel Group, VN
7713 3499 3442 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.127.133.128/25 11096 FLORIDANET, US
192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.252.160.0/24 Origin: 398968 GROUP-IID-01, US
23.252.160.0/24 Transit: 174 COGENT-174, US
23.252.161.0/24 Origin: 398968 GROUP-IID-01, US
23.252.161.0/24 Transit: 174 COGENT-174, US
23.252.162.0/24 Origin: 398968 GROUP-IID-01, US
23.252.162.0/24 Transit: 174 COGENT-174, US
23.252.163.0/24 Origin: 398968 GROUP-IID-01, US
23.252.163.0/24 Transit: 174 COGENT-174, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:101 /12:305
/13:595 /14:1214 /15:2087 /16:13619 /17:8271 /18:13939
/19:25158 /20:42449 /21:51433 /22:107992 /23:94920 /24:517994
/25:138 /26:123 /27:128 /28:61 /29:87 /30:18
/31:2 /32:13
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
47331 7119 7918 TTNET, TR
12479 5825 6872 UNI2-AS, ES
8151 4434 10634 Uninet S.A. de C.V., MX
11492 3561 4608 CABLEONE, US
6327 3197 3387 SHAW, CA
7155 3040 3950 VIASAT-SP-BACKBONE, US
22773 3008 4050 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2906 3442 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 2807 3271 ALJAWWALSTC-AS, SA
30036 2250 2595 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1904 2:1245 3:146 4:21 5:3711 6:100
7:5 8:1555 9:1 10:1 11:172 12:1711
13:410 14:2263 15:133 16:32 17:374 18:130
20:149 21:4 22:188 23:5319 24:2370 25:4
27:2587 29:19 31:2387 32:106 34:1 35:48
36:1707 37:3937 38:2370 39:661 40:166 41:3923
42:1053 43:2097 44:296 45:15708 46:3786 47:322
49:1656 50:1875 51:103 52:1358 54:289 55:652
56:4 57:60 58:1768 59:1049 60:941 61:2290
62:2418 63:1965 64:5428 65:2350 66:4996 67:2908
68:1180 69:4151 70:1345 71:679 72:3093 74:2636
75:1513 76:709 77:2138 78:3828 79:2709 80:1876
81:1680 82:1419 83:1173 84:1300 85:3579 86:701
87:1881 88:2601 89:3150 90:490 91:7498 92:1900
93:2575 94:3225 95:4518 96:1298 97:348 98:983
99:910 100:76 101:1302 102:1840 103:27658 104:4107
105:436 106:843 107:2385 108:756 109:3994 110:1958
111:3109 112:1965 113:1494 114:1543 115:2145 116:1883
117:2438 118:2243 119:1903 120:1596 121:1014 122:2558
123:2165 124:1550 125:1914 128:1617 129:1115 130:919
131:2064 132:778 133:366 134:1917 135:286 136:786
137:1015 138:2451 139:1237 140:843 141:1318 142:1230
143:1354 144:1260 145:331 146:1657 147:1467 148:2262
149:1589 150:856 151:1090 152:1666 153:518 154:3302
155:1367 156:1836 157:1203 158:989 159:2025 160:2339
161:1274 162:3415 163:1227 164:1659 165:1520 166:595
167:1703 168:3632 169:690 170:4293 171:805 172:2844
173:3043 174:1004 175:1166 176:3426 177:4488 178:3039
179:1942 180:2331 181:2614 182:3127 183:1911 184:2414
185:19103 186:4262 187:3523 188:3633 189:3094 190:8819
191:1340 192:11052 193:8446 194:6906 195:4938 196:2920
197:2515 198:6024 199:6017 200:7435 201:5674 202:10379
203:10224 204:4489 205:3394 206:3856 207:3403 208:4040
209:4633 210:4122 211:2348 212:3877 213:3409 214:1164
215:64 216:6411 217:2694 218:1192 219:461 220:2016
221:982 222:697 223:2030
End of report
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