[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Sep 30 21:30:26 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 30 Sep, 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: 974643
Prefixes after maximum aggregation (per Origin AS): 366622
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466639
Number of IPv4 prefixes with a valid ROA: 509469
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465155
Total ASes present in the Internet Routing Table: 76289
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65348
Origin ASes announcing only one prefix: 26812
Transit ASes present in the Internet Routing Table: 10941
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 86
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 960
Number of instances of unregistered ASNs: 977
Number of 32-bit ASNs allocated by the RIRs: 45458
Number of 32-bit ASNs visible in the Routing Table: 37144
Prefixes from 32-bit ASNs in the Routing Table: 193929
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 379
Number of addresses announced to Internet: 3034221056
Equivalent to 180 /8s, 218 /16s and 138 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316655
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263942
Total APNIC prefixes after maximum aggregation: 75528
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255785
Unique aggregates announced from the APNIC address blocks: 100647
APNIC Region origin ASes present in the Internet Routing Table: 14420
APNIC Prefixes per ASN: 17.74
APNIC Region origin ASes announcing only one prefix: 4373
APNIC Region transit ASes present in the Internet Routing Table: 1953
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: 9810
Number of APNIC addresses announced to Internet: 761317440
Equivalent to 45 /8s, 96 /16s and 200 /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: 284046
Total ARIN prefixes after maximum aggregation: 126290
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287347
Unique aggregates announced from the ARIN address blocks: 135260
ARIN Region origin ASes present in the Internet Routing Table: 19165
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6979
ARIN Region transit ASes present in the Internet Routing Table: 2000
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5007
Number of ARIN addresses announced to Internet: 1267526464
Equivalent to 75 /8s, 140 /16s and 235 /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: 270550
Total RIPE prefixes after maximum aggregation: 129177
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267146
Unique aggregates announced from the RIPE address blocks: 167663
RIPE Region origin ASes present in the Internet Routing Table: 28752
RIPE Prefixes per ASN: 9.29
RIPE Region origin ASes announcing only one prefix: 12128
RIPE Region transit ASes present in the Internet Routing Table: 3950
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12028
Number of RIPE addresses announced to Internet: 723349376
Equivalent to 43 /8s, 29 /16s and 111 /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: 122560
Total LACNIC prefixes after maximum aggregation: 28744
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120317
Unique aggregates announced from the LACNIC address blocks: 48551
LACNIC Region origin ASes present in the Internet Routing Table: 11159
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2666
LACNIC Region transit ASes present in the Internet Routing Table: 2475
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: 9055
Number of LACNIC addresses announced to Internet: 177545472
Equivalent to 10 /8s, 149 /16s and 33 /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: 32585
Total AfriNIC prefixes after maximum aggregation: 6252
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 43669
Unique aggregates announced from the AfriNIC address blocks: 14218
AfriNIC Region origin ASes present in the Internet Routing Table: 1882
AfriNIC Prefixes per ASN: 23.20
AfriNIC Region origin ASes announcing only one prefix: 666
AfriNIC Region transit ASes present in the Internet Routing Table: 369
Average AfriNIC Region AS path length visible: 6.3
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1244
Number of AfriNIC addresses announced to Internet: 104259072
Equivalent to 6 /8s, 54 /16s and 222 /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 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5848 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4413 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4016 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3804 508 262 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2821 850 459 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
45090 2198 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
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 10811 11831 3808 AMAZON-02, US
174 6387 8769 880 COGENT-174, US
11492 4649 309 547 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3408 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3172 23693 1967 ATT-INTERNET4, US
16625 2869 1273 2141 AKAMAI-AS, US
396982 2832 3603 417 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 7629 1708 146 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3882 3396 140 AKAMAI-ASN1, NL
9009 3684 315 1871 M247, RO
12389 2932 2295 883 ROSTELECOM-AS, RU
34984 2329 357 581 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1805 130 1334 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1552 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 11486 3221 508 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2551 534 364 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1337 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 371 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1047 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 1617 593 29 RAYA-AS, EG
24863 1611 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1341 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 527 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 510 56 57 WANANCHI-, 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 11486 3221 508 UNINET, MX
16509 10811 11831 3808 AMAZON-02, US
9808 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 146 UNI2-AS, ES
174 6387 8769 880 COGENT-174, US
7545 5848 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4649 309 547 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4413 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 10135 10014 CHINAMOBILE-CN China Mobile Communications Grou
12479 7629 7483 UNI2-AS, ES
16509 10811 7003 AMAZON-02, US
174 6387 5507 COGENT-174, US
7545 5848 5201 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4413 4390 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4649 4102 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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
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
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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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 /11:92 /12:295
/13:579 /14:1187 /15:2107 /16:13288 /17:8436 /18:14423
/19:24962 /20:45284 /21:52931 /22:113146 /23:102559 /24:594546
/25:95 /26:97 /27:106 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6677 7629 UNI2-AS, ES
8151 5670 11486 UNINET, MX
11492 3554 4649 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2542 3408 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2209 10811 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2157 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1716 3:483 4:10 5:4579 6:163
7:6 8:1524 9:1 11:172 12:1425 13:368
14:2491 15:328 16:264 17:365 18:893 20:422
21:4 22:188 23:6906 24:2659 25:2 27:2714
29:19 31:2831 32:48 34:69 35:141 36:2376
37:4534 38:9782 39:927 40:150 41:4171 42:2104
43:2538 44:333 45:17631 46:4661 47:320 49:2025
50:1864 51:572 52:1576 54:317 55:947 56:8
57:221 58:2274 59:1278 60:1109 61:2888 62:2788
63:1865 64:5459 65:2273 66:4694 67:3010 68:1302
69:4010 70:1131 71:578 72:2842 74:2792 75:1625
76:612 77:2562 78:1874 79:1654 80:2194 81:2028
82:1715 83:1406 84:1760 85:3095 86:1107 87:2392
88:1259 89:4327 90:671 91:8255 92:2661 93:2805
94:3867 95:4290 96:1267 97:316 98:1066 99:736
100:74 101:1196 102:3533 103:32593 104:4461 105:707
106:1060 107:2401 108:1166 109:3989 110:2218 111:3280
112:2082 113:1806 114:1912 115:2135 116:1998 117:2754
118:2912 119:2081 120:1938 121:1461 122:2836 123:2196
124:1716 125:2889 126:64 128:1467 129:968 130:1253
131:1846 132:820 133:444 134:1520 135:311 136:1198
137:1236 138:2861 139:1588 140:1457 141:1439 142:1756
143:1602 144:1019 145:373 146:2088 147:2053 148:2550
149:2885 150:1066 151:1376 152:2113 153:567 154:7278
155:1506 156:2574 157:1837 158:1196 159:2459 160:3144
161:1730 162:3576 163:1766 164:1949 165:2145 166:1296
167:1841 168:4058 169:786 170:4953 171:1051 172:3924
173:3109 174:903 175:1294 176:3482 177:4895 178:3596
179:2222 180:2497 181:3890 182:3347 183:2073 184:2257
185:21148 186:5027 187:4279 188:4200 189:4122 190:9632
191:1530 192:11100 193:9267 194:7669 195:5481 196:3225
197:2731 198:6033 199:8115 200:8146 201:6318 202:10898
203:10779 204:4597 205:3699 206:4628 207:3664 208:4184
209:5143 210:4892 211:2760 212:4497 213:3672 214:1072
215:61 216:6610 217:3077 218:1414 219:590 220:2057
221:1053 222:963 223:2264
End of report
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