[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Nov 12 21:31:14 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 12 Nov, 2024
IPv4 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: 980337
Prefixes after maximum aggregation (per Origin AS): 368526
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469832
Number of IPv4 prefixes with a valid ROA: 517710
Number of IPv4 prefixes with an invalid ROA: 38
Number of IPv4 prefixes with no ROA: 462589
Total ASes present in the Internet Routing Table: 76494
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65522
Origin ASes announcing only one prefix: 26836
Transit ASes present in the Internet Routing Table: 10972
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 112
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1072
Number of instances of unregistered ASNs: 1087
Number of 32-bit ASNs allocated by the RIRs: 45834
Number of 32-bit ASNs visible in the Routing Table: 37408
Prefixes from 32-bit ASNs in the Routing Table: 196160
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 367
Number of addresses announced to Internet: 3032456256
Equivalent to 180 /8s, 191 /16s and 156 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 318971
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263833
Total APNIC prefixes after maximum aggregation: 75887
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256285
Unique aggregates announced from the APNIC address blocks: 101413
APNIC Region origin ASes present in the Internet Routing Table: 14492
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4411
APNIC Region transit ASes present in the Internet Routing Table: 1943
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9890
Number of APNIC addresses announced to Internet: 761306432
Equivalent to 45 /8s, 96 /16s and 157 /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, 131072-153913
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: 285460
Total ARIN prefixes after maximum aggregation: 126319
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287815
Unique aggregates announced from the ARIN address blocks: 135883
ARIN Region origin ASes present in the Internet Routing Table: 19206
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6989
ARIN Region transit ASes present in the Internet Routing Table: 2007
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5057
Number of ARIN addresses announced to Internet: 1266931264
Equivalent to 75 /8s, 131 /16s and 214 /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, 393216-402332
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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 272830
Total RIPE prefixes after maximum aggregation: 130137
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269697
Unique aggregates announced from the RIPE address blocks: 169141
RIPE Region origin ASes present in the Internet Routing Table: 28816
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12124
RIPE Region transit ASes present in the Internet Routing Table: 3979
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12125
Number of RIPE addresses announced to Internet: 722329472
Equivalent to 43 /8s, 13 /16s and 223 /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
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
53/8, 57/8, 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: 123439
Total LACNIC prefixes after maximum aggregation: 28925
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120943
Unique aggregates announced from the LACNIC address blocks: 48700
LACNIC Region origin ASes present in the Internet Routing Table: 11165
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2640
LACNIC Region transit ASes present in the Internet Routing Table: 2470
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9074
Number of LACNIC addresses announced to Internet: 177435456
Equivalent to 10 /8s, 147 /16s and 115 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33703
Total AfriNIC prefixes after maximum aggregation: 6597
AfriNIC Deaggregation factor: 5.11
Prefixes being announced from the AfriNIC address blocks: 45230
Unique aggregates announced from the AfriNIC address blocks: 14390
AfriNIC Region origin ASes present in the Internet Routing Table: 1900
AfriNIC Prefixes per ASN: 23.81
AfriNIC Region origin ASes announcing only one prefix: 672
AfriNIC Region transit ASes present in the Internet Routing Table: 374
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 67
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1262
Number of AfriNIC addresses announced to Internet: 104237056
Equivalent to 6 /8s, 54 /16s and 136 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10118 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6067 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4976 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4341 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4194 1874 55 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3861 512 269 BBIL-AP BHARTI Airtel Ltd., IN
7713 3657 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2778 830 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 433 189 TATACOMM-AS TATA Communications formerly
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 10971 12015 3863 AMAZON-02, US
174 6414 8760 833 COGENT-174, US
11492 4669 310 550 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3189 23667 2013 ATT-INTERNET4, US
16625 2904 1270 2149 AKAMAI-AS, US
396982 2868 3654 423 GOOGLE-CLOUD-PLATFORM, 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
12479 7624 1709 143 UNI2-AS, ES
39891 4724 289 58 ALJAWWALSTC-AS, SA
20940 3968 3396 142 AKAMAI-ASN1, NL
9009 3674 317 1860 M247, RO
12389 2942 2294 876 ROSTELECOM-AS, RU
5384 2413 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1841 134 1361 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1594 1852 14 TE-AS TE-AS, EG
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 11458 3216 610 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2543 535 361 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1116 371 22 Telefonica del Peru S.A.A., PE
22884 1069 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1031 2503 53 TIM SA, BR
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
24835 1669 593 29 RAYA-AS, EG
24863 1642 389 16 LINKdotNET-AS, EG
36992 1415 1516 289 ETISALAT-MISR, EG
29571 1385 88 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1014 523 45 Vodafone-, EG
37069 722 1099 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
20011 544 138 318 INTERNET-SOLUTIONS, ZA
36914 533 82 3 KENET-AS, KE
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 11458 3216 610 UNINET, MX
16509 10971 12015 3863 AMAZON-02, US
9808 10118 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7624 1709 143 UNI2-AS, ES
174 6414 8760 833 COGENT-174, US
7545 6067 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4976 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4724 289 58 ALJAWWALSTC-AS, SA
11492 4669 310 550 CABLEONE, US
18403 4341 347 23 FPT-AS-AP FPT Telecom Company, VN
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 10118 9982 CHINAMOBILE-CN China Mobile Communications Grou
12479 7624 7481 UNI2-AS, ES
16509 10971 7108 AMAZON-02, US
174 6414 5581 COGENT-174, US
7545 6067 5413 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4976 4902 ERX-CERNET-BKB China Education and Research Net
39891 4724 4666 ALJAWWALSTC-AS, SA
18403 4341 4318 FPT-AS-AP FPT Telecom Company, VN
45899 4194 4139 VNPT-AS-VN VNPT Corp, VN
11492 4669 4119 CABLEONE, US
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:36 /11:91 /12:296
/13:579 /14:1183 /15:2100 /16:13265 /17:8436 /18:14453
/19:24960 /20:45651 /21:53042 /22:113644 /23:102424 /24:599452
/25:102 /26:103 /27:100 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6660 7624 UNI2-AS, ES
8151 5663 11458 UNINET, MX
11492 3555 4669 CABLEONE, US
39891 3416 4724 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2540 3411 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2232 10971 AMAZON-02, US
30036 2196 2536 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1738 3:510 4:10 5:4587 6:169
7:6 8:1511 9:1 11:172 12:1421 13:359
14:2536 15:332 16:269 17:364 18:906 20:454
21:4 22:188 23:7020 24:2652 25:2 27:2735
29:19 31:3084 32:48 34:74 35:147 36:2386
37:4486 38:10125 39:928 40:149 41:4184 42:2068
43:2579 44:338 45:17820 46:4809 47:319 49:2041
50:1841 51:582 52:1577 54:316 55:950 56:8
57:230 58:2274 59:1284 60:1175 61:2844 62:2832
63:1850 64:5419 65:2278 66:4657 67:3003 68:1311
69:3982 70:1124 71:581 72:2856 74:2787 75:1628
76:633 77:2580 78:1880 79:1681 80:2231 81:2037
82:1808 83:1423 84:1763 85:3116 86:1057 87:2435
88:1259 89:4401 90:694 91:8273 92:2669 93:2782
94:3953 95:4282 96:1252 97:313 98:1068 99:739
100:72 101:1436 102:3534 103:32612 104:4436 105:735
106:1053 107:2404 108:1175 109:4103 110:2237 111:3275
112:2079 113:1831 114:1949 115:2191 116:2012 117:2745
118:2920 119:2035 120:1896 121:1461 122:2731 123:2205
124:1712 125:2884 126:62 128:1465 129:958 130:1277
131:1903 132:816 133:446 134:1524 135:318 136:1264
137:1235 138:2890 139:1620 140:1486 141:1454 142:1814
143:1597 144:1013 145:400 146:2114 147:2064 148:2556
149:2890 150:1145 151:1467 152:2112 153:564 154:7424
155:1566 156:2836 157:1848 158:1222 159:2442 160:3331
161:1739 162:3585 163:1771 164:1944 165:2135 166:1337
167:1849 168:4162 169:786 170:5039 171:1014 172:3936
173:3141 174:919 175:1299 176:3527 177:4867 178:3710
179:2260 180:2592 181:3923 182:3369 183:2050 184:2266
185:21296 186:5058 187:4262 188:4240 189:4170 190:9600
191:1517 192:11218 193:9283 194:7766 195:5528 196:3239
197:3115 198:5954 199:8220 200:8162 201:6307 202:10899
203:10817 204:4643 205:3655 206:4622 207:3539 208:4249
209:5100 210:4906 211:2769 212:4581 213:3712 214:1052
215:47 216:6619 217:3238 218:1391 219:594 220:2084
221:1058 222:964 223:2328
End of report
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