[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Oct 31 21:30:26 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 31 Oct, 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: 978956
Prefixes after maximum aggregation (per Origin AS): 368149
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469075
Number of IPv4 prefixes with a valid ROA: 515765
Number of IPv4 prefixes with an invalid ROA: 26
Number of IPv4 prefixes with no ROA: 463165
Total ASes present in the Internet Routing Table: 76442
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65491
Origin ASes announcing only one prefix: 26822
Transit ASes present in the Internet Routing Table: 10951
Transit-only ASes present in the Internet Routing Table: 528
Paths with bogon ASNs present in the IPv4 Routing Table: 116
Average AS path length visible in the Internet Routing Table: 5.6
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 963
Number of instances of unregistered ASNs: 978
Number of 32-bit ASNs allocated by the RIRs: 45680
Number of 32-bit ASNs visible in the Routing Table: 37360
Prefixes from 32-bit ASNs in the Routing Table: 195445
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 379
Number of addresses announced to Internet: 3032099648
Equivalent to 180 /8s, 186 /16s and 43 /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: 318725
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263331
Total APNIC prefixes after maximum aggregation: 75771
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255695
Unique aggregates announced from the APNIC address blocks: 101194
APNIC Region origin ASes present in the Internet Routing Table: 14467
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 4402
APNIC Region transit ASes present in the Internet Routing Table: 1931
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9865
Number of APNIC addresses announced to Internet: 761381184
Equivalent to 45 /8s, 97 /16s and 193 /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: 285616
Total ARIN prefixes after maximum aggregation: 126369
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288356
Unique aggregates announced from the ARIN address blocks: 135743
ARIN Region origin ASes present in the Internet Routing Table: 19197
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6984
ARIN Region transit ASes present in the Internet Routing Table: 2015
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5058
Number of ARIN addresses announced to Internet: 1266960960
Equivalent to 75 /8s, 132 /16s and 74 /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, 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: 272307
Total RIPE prefixes after maximum aggregation: 129977
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269184
Unique aggregates announced from the RIPE address blocks: 168900
RIPE Region origin ASes present in the Internet Routing Table: 28805
RIPE Prefixes per ASN: 9.35
RIPE Region origin ASes announcing only one prefix: 12125
RIPE Region transit ASes present in the Internet Routing Table: 3954
Average RIPE Region AS path length visible: 6.0
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12102
Number of RIPE addresses announced to Internet: 722154624
Equivalent to 43 /8s, 11 /16s and 52 /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,
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: 123392
Total LACNIC prefixes after maximum aggregation: 28844
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120814
Unique aggregates announced from the LACNIC address blocks: 48671
LACNIC Region origin ASes present in the Internet Routing Table: 11163
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2637
LACNIC Region transit ASes present in the Internet Routing Table: 2481
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: 9076
Number of LACNIC addresses announced to Internet: 177503040
Equivalent to 10 /8s, 148 /16s and 123 /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: 33347
Total AfriNIC prefixes after maximum aggregation: 6549
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44528
Unique aggregates announced from the AfriNIC address blocks: 14252
AfriNIC Region origin ASes present in the Internet Routing Table: 1899
AfriNIC Prefixes per ASN: 23.45
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 6.4
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1259
Number of AfriNIC addresses announced to Internet: 103876864
Equivalent to 6 /8s, 49 /16s and 9 /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 10171 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 6050 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4967 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4303 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1874 52 VNPT-AS-VN VNPT Corp, VN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 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 10963 11928 3863 AMAZON-02, US
174 6351 8756 837 COGENT-174, US
11492 4646 309 557 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3417 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54896 2510 DNIC-AS-00749, US
7018 3155 23661 1980 ATT-INTERNET4, US
16625 2876 1260 2134 AKAMAI-AS, US
396982 2864 3653 418 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 7644 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3917 3396 141 AKAMAI-ASN1, NL
9009 3694 318 1883 M247, RO
12389 2946 2295 879 ROSTELECOM-AS, RU
5384 2406 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 580 TELLCOM-AS, TR
212238 1828 134 1358 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1567 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 11562 3236 536 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2533 534 360 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 779 201 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1157 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1066 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 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 1627 593 29 RAYA-AS, EG
24863 1619 389 16 LINKdotNET-AS, EG
36992 1421 1519 283 ETISALAT-MISR, EG
29571 1370 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 526 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
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 11562 3236 536 UNINET, MX
16509 10963 11928 3863 AMAZON-02, US
9808 10171 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7644 1709 143 UNI2-AS, ES
174 6351 8756 837 COGENT-174, US
7545 6050 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4967 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4646 309 557 CABLEONE, US
18403 4303 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 10171 10036 CHINAMOBILE-CN China Mobile Communications Grou
12479 7644 7501 UNI2-AS, ES
16509 10963 7100 AMAZON-02, US
174 6351 5514 COGENT-174, US
7545 6050 5406 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4967 4893 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4303 4280 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4140 VNPT-AS-VN VNPT Corp, VN
11492 4646 4089 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
23.128.92.0/24 Origin: 11655 YXEIX-SRV, CA
23.128.92.0/24 Transit: 399580 RADISHNETWORKS-NET-01, CA
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
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 /14:1186 /15:2104 /16:13261 /17:8417 /18:14444
/19:24956 /20:45468 /21:53070 /22:113542 /23:102388 /24:598345
/25:94 /26:100 /27:105 /28:34 /29:82 /30:29
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6692 7644 UNI2-AS, ES
8151 5753 11562 UNINET, MX
11492 3542 4646 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2546 3417 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2233 10963 AMAZON-02, US
30036 2191 2530 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2173 3543 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)
----------------------------------------------
1:2299 2:1729 3:509 4:10 5:4513 6:169
7:6 8:1519 9:1 11:172 12:1420 13:369
14:2534 15:328 16:265 17:362 18:900 20:453
21:4 22:188 23:6987 24:2644 25:2 27:2734
29:19 31:3035 32:48 34:74 35:144 36:2381
37:4497 38:10043 39:926 40:149 41:4146 42:2073
43:2562 44:329 45:17802 46:4762 47:319 49:2035
50:1859 51:579 52:1582 54:311 55:953 56:8
57:229 58:2275 59:1282 60:1175 61:2832 62:2847
63:1851 64:5406 65:2284 66:4676 67:3009 68:1330
69:4011 70:1127 71:579 72:2856 74:2789 75:1631
76:634 77:2584 78:1871 79:1675 80:2235 81:2046
82:1810 83:1417 84:1763 85:3110 86:1061 87:2430
88:1253 89:4370 90:703 91:8296 92:2675 93:2813
94:3936 95:4300 96:1266 97:314 98:1070 99:739
100:72 101:1190 102:3548 103:32579 104:4427 105:709
106:1054 107:2401 108:1169 109:4116 110:2235 111:3275
112:2081 113:1794 114:1946 115:2169 116:2001 117:2749
118:2897 119:2038 120:1927 121:1460 122:2733 123:2202
124:1715 125:2883 126:64 128:1434 129:957 130:1267
131:1883 132:816 133:446 134:1528 135:316 136:1267
137:1257 138:2871 139:1615 140:1480 141:1568 142:1812
143:1625 144:1008 145:399 146:2109 147:2055 148:2541
149:2895 150:1127 151:1455 152:2115 153:565 154:7241
155:1551 156:2684 157:1852 158:1214 159:2444 160:3273
161:1744 162:3578 163:1778 164:1945 165:2141 166:1336
167:1841 168:4108 169:787 170:5022 171:1015 172:3925
173:3133 174:909 175:1296 176:3528 177:4881 178:3659
179:2273 180:2560 181:3917 182:3345 183:2053 184:2268
185:21224 186:5033 187:4334 188:4247 189:4186 190:9588
191:1527 192:11211 193:9294 194:7763 195:5507 196:3218
197:3080 198:6038 199:8198 200:8126 201:6272 202:10905
203:10815 204:4667 205:3710 206:4632 207:3644 208:4236
209:5155 210:4894 211:2775 212:4576 213:3663 214:1045
215:48 216:6658 217:3212 218:1391 219:593 220:2084
221:1055 222:962 223:2320
End of report
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