[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Dec 27 21:31:16 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 27 Dec, 2023
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: 950565
Prefixes after maximum aggregation (per Origin AS): 356702
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 455779
Number of IPv4 prefixes with a valid ROA: 446049
Number of IPv4 prefixes with an invalid ROA: 9
Number of IPv4 prefixes with no ROA: 504507
Total ASes present in the Internet Routing Table: 75166
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64572
Origin ASes announcing only one prefix: 26110
Transit ASes present in the Internet Routing Table: 10594
Transit-only ASes present in the Internet Routing Table: 481
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 47
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 1006
Number of instances of unregistered ASNs: 1006
Number of 32-bit ASNs allocated by the RIRs: 43270
Number of 32-bit ASNs visible in the Routing Table: 35602
Prefixes from 32-bit ASNs in the Routing Table: 183814
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 389
Number of addresses announced to Internet: 3047571712
Equivalent to 181 /8s, 166 /16s and 65 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 319685
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247442
Total APNIC prefixes after maximum aggregation: 71505
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 240550
Unique aggregates announced from the APNIC address blocks: 99527
APNIC Region origin ASes present in the Internet Routing Table: 13822
APNIC Prefixes per ASN: 17.40
APNIC Region origin ASes announcing only one prefix: 4166
APNIC Region transit ASes present in the Internet Routing Table: 1858
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9190
Number of APNIC addresses announced to Internet: 770621504
Equivalent to 45 /8s, 238 /16s and 192 /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: 276033
Total ARIN prefixes after maximum aggregation: 124552
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 281000
Unique aggregates announced from the ARIN address blocks: 132934
ARIN Region origin ASes present in the Internet Routing Table: 19076
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6939
ARIN Region transit ASes present in the Internet Routing Table: 1948
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4837
Number of ARIN addresses announced to Internet: 1276057152
Equivalent to 76 /8s, 15 /16s and 22 /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: 265658
Total RIPE prefixes after maximum aggregation: 125223
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260242
Unique aggregates announced from the RIPE address blocks: 160905
RIPE Region origin ASes present in the Internet Routing Table: 28533
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12100
RIPE Region transit ASes present in the Internet Routing Table: 3890
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11510
Number of RIPE addresses announced to Internet: 714492544
Equivalent to 42 /8s, 150 /16s and 74 /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: 128621
Total LACNIC prefixes after maximum aggregation: 28686
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127163
Unique aggregates announced from the LACNIC address blocks: 49348
LACNIC Region origin ASes present in the Internet Routing Table: 11057
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2287
LACNIC Region transit ASes present in the Internet Routing Table: 2376
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 47
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8910
Number of LACNIC addresses announced to Internet: 178293248
Equivalent to 10 /8s, 160 /16s and 138 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31805
Total AfriNIC prefixes after maximum aggregation: 6034
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41221
Unique aggregates announced from the AfriNIC address blocks: 12748
AfriNIC Region origin ASes present in the Internet Routing Table: 1815
AfriNIC Prefixes per ASN: 22.71
AfriNIC Region origin ASes announcing only one prefix: 618
AfriNIC Region transit ASes present in the Internet Routing Table: 337
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1155
Number of AfriNIC addresses announced to Internet: 107859456
Equivalent to 6 /8s, 109 /16s and 206 /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 9779 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5677 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4533 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3840 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3588 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3405 494 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3354 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2655 856 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2229 11258 589 KIXS-AS-KR Korea Telecom, KR
4755 2163 442 195 TATACOMM-AS TATA Communications formerl
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 9422 11195 3351 AMAZON-02, US
11492 4562 303 680 CABLEONE, US
7155 4164 288 96 VIASAT-SP-BACKBONE, US
6327 3567 1320 69 SHAW, CA
22773 3506 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3208 1424 2334 AKAMAI-AS, US
749 3162 54930 2414 DNIC-AS-00749, US
367 2972 3860 1419 DNIC-ASBLK-00306-00371, US
396982 2740 3639 386 GOOGLE-CLOUD-PLATFORM, US
7018 2531 23624 1576 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
12479 7559 1714 146 UNI2-AS, ES
39891 4641 279 54 ALJAWWALSTC-AS, SA
20940 4001 3397 141 AKAMAI-ASN1, NL
9009 3494 300 1631 M247, RO
8551 3343 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2885 2300 911 ROSTELECOM-AS, RU
34984 2332 360 595 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1510 872 576 TCI, IR
44477 1451 95 716 STARK-INDUSTRIES, 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 12145 3382 592 UNINET, MX
10620 3519 497 886 Telmex Colombia S.A., CO
13999 2494 339 636 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR
3816 1307 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1104 178 423 Techtel LMDS Comunicaciones Interactiva
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 369 22 Telefonica del Peru S.A.A., PE
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 1588 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1058 68 52 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 533 55 52 WANANCHI-, KE
36914 528 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 12145 3382 592 UNINET, MX
9808 9779 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9422 11195 3351 AMAZON-02, US
12479 7559 1714 146 UNI2-AS, ES
7545 5677 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 279 54 ALJAWWALSTC-AS, SA
11492 4562 303 680 CABLEONE, US
18403 4533 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4164 288 96 VIASAT-SP-BACKBONE, US
20940 4001 3397 141 AKAMAI-ASN1, NL
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 9779 9729 CHINAMOBILE-CN China Mobile Communications Grou
12479 7559 7413 UNI2-AS, ES
16509 9422 6071 AMAZON-02, US
7545 5677 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 4587 ALJAWWALSTC-AS, SA
18403 4533 4508 FPT-AS-AP FPT Telecom Company, VN
7155 4164 4068 VIASAT-SP-BACKBONE, US
11492 4562 3882 CABLEONE, US
20940 4001 3860 AKAMAI-ASN1, NL
7552 3840 3820 VIETEL-AS-AP Viettel Group, VN
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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 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
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.50.238.0/24 Origin: 152192 GMTECH-AS-AP GM Tech, BD
36.50.238.0/24 Transit: 56264 TOMATOWEB-BD Tomato Web Pvt Limited, BD
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 /9:14 /10:37 /11:99 /12:299
/13:579 /14:1192 /15:2102 /16:13470 /17:8285 /18:13955
/19:25195 /20:44018 /21:52238 /22:111613 /23:103236 /24:573763
/25:85 /26:62 /27:135 /28:39 /29:90 /30:19
/31:6 /32:18
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6648 7559 UNI2-AS, ES
8151 6158 12145 UNINET, MX
11492 3476 4562 CABLEONE, US
6327 3371 3567 SHAW, CA
39891 3324 4641 ALJAWWALSTC-AS, SA
7155 3110 4164 VIASAT-SP-BACKBONE, US
8551 2821 3343 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2556 3506 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2129 2472 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2122 3519 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)
----------------------------------------------
1:2277 2:1408 3:283 4:7 5:4473 6:163
7:6 8:1505 9:1 11:172 12:1489 13:373
14:2331 15:306 16:206 17:361 18:706 20:362
21:4 22:188 23:6568 24:2993 25:2 27:2641
29:19 31:2577 32:62 34:37 35:119 36:2123
37:4502 38:5876 39:885 40:145 41:4316 42:2189
43:2334 44:329 45:17341 46:4401 47:283 49:1903
50:1902 51:576 52:1592 54:377 55:892 56:5
57:135 58:1922 59:1114 60:1013 61:2633 62:2820
63:1917 64:5677 65:2363 66:5082 67:3082 68:1344
69:4069 70:1336 71:617 72:2993 74:2650 75:1582
76:621 77:2458 78:1836 79:3007 80:2131 81:1884
82:1533 83:1335 84:1618 85:3015 86:787 87:2059
88:1280 89:3998 90:658 91:8010 92:2176 93:2649
94:3633 95:4010 96:1299 97:316 98:1016 99:738
100:94 101:1149 102:3252 103:32438 104:4794 105:1003
106:973 107:2758 108:1147 109:4189 110:2121 111:3159
112:2085 113:1732 114:1749 115:2075 116:1978 117:2621
118:2767 119:1958 120:1755 121:1266 122:2656 123:2198
124:1591 125:2774 128:1505 129:918 130:1085 131:2064
132:882 133:411 134:1704 135:337 136:891 137:1189
138:2897 139:1556 140:1343 141:1357 142:1561 143:1565
144:982 145:341 146:2032 147:1640 148:2490 149:2411
150:1030 151:1311 152:1852 153:600 154:5473 155:1378
156:2110 157:1378 158:1080 159:2218 160:2665 161:1617
162:3608 163:1641 164:1640 165:1901 166:1073 167:1755
168:4020 169:799 170:4932 171:978 172:3777 173:3042
174:891 175:1238 176:3664 177:5453 178:3558 179:2486
180:2361 181:3705 182:3423 183:2003 184:2268 185:20723
186:5126 187:4704 188:4137 189:4267 190:9476 191:1933
192:11047 193:9025 194:7421 195:5314 196:3179 197:2630
198:5967 199:6844 200:8396 201:6359 202:10453 203:10214
204:4602 205:3676 206:4460 207:3473 208:4110 209:4941
210:4404 211:2495 212:4262 213:3438 214:1120 215:50
216:6817 217:2874 218:1307 219:415 220:1817 221:1022
222:683 223:2185
End of report
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