[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Sep 14 21:30:35 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 14 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: 972587
Prefixes after maximum aggregation (per Origin AS): 366426
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 465654
Number of IPv4 prefixes with a valid ROA: 506169
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 466399
Total ASes present in the Internet Routing Table: 76220
Prefixes per ASN: 12.76
Origin-only ASes present in the Internet Routing Table: 65266
Origin ASes announcing only one prefix: 26781
Transit ASes present in the Internet Routing Table: 10954
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 112
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: 1003
Number of instances of unregistered ASNs: 1014
Number of 32-bit ASNs allocated by the RIRs: 45368
Number of 32-bit ASNs visible in the Routing Table: 37053
Prefixes from 32-bit ASNs in the Routing Table: 193722
Number of bogon 32-bit ASNs visible in the Routing Table: 49
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 394
Number of addresses announced to Internet: 3036314624
Equivalent to 180 /8s, 250 /16s and 124 /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: 316443
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263674
Total APNIC prefixes after maximum aggregation: 75688
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255436
Unique aggregates announced from the APNIC address blocks: 100536
APNIC Region origin ASes present in the Internet Routing Table: 14377
APNIC Prefixes per ASN: 17.77
APNIC Region origin ASes announcing only one prefix: 4360
APNIC Region transit ASes present in the Internet Routing Table: 1951
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: 9766
Number of APNIC addresses announced to Internet: 763968576
Equivalent to 45 /8s, 137 /16s and 60 /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: 282735
Total ARIN prefixes after maximum aggregation: 126069
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286596
Unique aggregates announced from the ARIN address blocks: 134996
ARIN Region origin ASes present in the Internet Routing Table: 19152
ARIN Prefixes per ASN: 14.96
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1997
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4998
Number of ARIN addresses announced to Internet: 1266977344
Equivalent to 75 /8s, 132 /16s and 138 /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: 269737
Total RIPE prefixes after maximum aggregation: 128895
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 266014
Unique aggregates announced from the RIPE address blocks: 166976
RIPE Region origin ASes present in the Internet Routing Table: 28745
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12111
RIPE Region transit ASes present in the Internet Routing Table: 3957
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: 11997
Number of RIPE addresses announced to Internet: 723325312
Equivalent to 43 /8s, 29 /16s and 17 /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: 122751
Total LACNIC prefixes after maximum aggregation: 28715
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120443
Unique aggregates announced from the LACNIC address blocks: 48527
LACNIC Region origin ASes present in the Internet Routing Table: 11151
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2683
LACNIC Region transit ASes present in the Internet Routing Table: 2489
Average LACNIC Region AS path length visible: 6.0
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: 177666560
Equivalent to 10 /8s, 150 /16s and 250 /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: 32687
Total AfriNIC prefixes after maximum aggregation: 6411
AfriNIC Deaggregation factor: 5.10
Prefixes being announced from the AfriNIC address blocks: 43704
Unique aggregates announced from the AfriNIC address blocks: 14302
AfriNIC Region origin ASes present in the Internet Routing Table: 1872
AfriNIC Prefixes per ASN: 23.35
AfriNIC Region origin ASes announcing only one prefix: 660
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1237
Number of AfriNIC addresses announced to Internet: 104132608
Equivalent to 6 /8s, 52 /16s and 240 /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 10025 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5693 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4323 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4010 1331 23 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3616 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2800 842 461 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2190 434 193 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 10715 11806 3750 AMAZON-02, US
174 5902 8781 904 COGENT-174, US
11492 4642 308 545 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3487 55082 2710 DNIC-AS-00749, US
22773 3428 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3089 23685 1934 ATT-INTERNET4, US
16625 2878 1282 2144 AKAMAI-AS, US
396982 2813 3570 431 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 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3871 3396 140 AKAMAI-ASN1, NL
9009 3673 313 1864 M247, RO
12389 2859 2283 865 ROSTELECOM-AS, RU
34984 2334 359 585 TELLCOM-AS, TR
5384 2298 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1808 129 1334 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1580 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 11695 3251 497 UNINET, MX
10620 3543 494 935 Telmex Colombia S.A., CO
13999 2552 534 364 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1336 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 780 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1148 374 163 Axtel, S.A.B. de C.V., MX
6147 1103 369 22 Telefonica del Peru S.A.A., PE
22884 1064 95 376 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1044 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 1612 593 29 RAYA-AS, EG
24863 1609 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1336 85 65 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 953 523 48 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 544 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 11695 3251 497 UNINET, MX
16509 10715 11806 3750 AMAZON-02, US
9808 10025 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7644 1708 145 UNI2-AS, ES
174 5902 8781 904 COGENT-174, US
7545 5693 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4642 308 545 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4323 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 10025 9898 CHINAMOBILE-CN China Mobile Communications Grou
12479 7644 7499 UNI2-AS, ES
16509 10715 6965 AMAZON-02, US
7545 5693 5046 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5902 4998 COGENT-174, US
4538 4965 4891 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4323 4300 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4133 VNPT-AS-VN VNPT Corp, VN
11492 4642 4097 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
23.137.192.0/24 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
23.164.153.0/24 Origin: 215051 IPV4GUARD, DE
23.164.153.0/24 Transit: 202673 OHZ, ES
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 /10:37 /11:92 /12:295
/13:577 /14:1183 /15:2123 /16:13314 /17:8445 /18:14427
/19:25003 /20:45246 /21:52758 /22:113213 /23:102449 /24:592683
/25:84 /26:82 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6697 7644 UNI2-AS, ES
8151 5863 11695 UNINET, MX
11492 3553 4642 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2561 3428 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2172 3543 Telmex Colombia S.A., CO
16509 2165 10715 AMAZON-02, US
30036 2162 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2336 2:1710 3:471 4:9 5:4562 6:161
7:6 8:1525 9:1 11:172 12:1429 13:375
14:2451 15:328 16:259 17:364 18:885 20:421
21:4 22:188 23:6881 24:2680 25:2 27:2712
29:19 31:2767 32:48 34:69 35:140 36:2381
37:4521 38:9789 39:924 40:149 41:4174 42:2011
43:2548 44:332 45:17604 46:4629 47:320 49:2004
50:1875 51:573 52:1580 54:314 55:956 56:8
57:217 58:2270 59:1278 60:1091 61:2867 62:2787
63:1855 64:5445 65:2287 66:4683 67:3026 68:1340
69:4004 70:1143 71:576 72:2860 74:2665 75:1568
76:618 77:2533 78:1857 79:1607 80:2190 81:2037
82:1700 83:1411 84:1768 85:3172 86:1088 87:2334
88:1251 89:4304 90:684 91:8245 92:2552 93:2761
94:3839 95:4294 96:1287 97:316 98:1067 99:737
100:73 101:1197 102:3511 103:32537 104:4379 105:708
106:1064 107:2384 108:1165 109:3967 110:2176 111:3252
112:2083 113:1828 114:1902 115:2118 116:1997 117:2722
118:2917 119:2082 120:1868 121:1463 122:2833 123:2207
124:1712 125:2883 126:64 128:1453 129:966 130:1243
131:1865 132:825 133:428 134:1511 135:311 136:1203
137:1239 138:2868 139:1593 140:1451 141:1449 142:1744
143:1623 144:1012 145:366 146:2098 147:2040 148:2545
149:2880 150:1070 151:1377 152:2104 153:564 154:6836
155:1439 156:2477 157:1826 158:1182 159:2449 160:3079
161:1727 162:3567 163:1770 164:1694 165:2147 166:1312
167:1853 168:4082 169:805 170:4984 171:1064 172:3919
173:3093 174:902 175:1281 176:3496 177:4831 178:3612
179:2203 180:2498 181:3888 182:3343 183:2058 184:2255
185:21093 186:5029 187:4303 188:4132 189:4165 190:9614
191:1502 192:11086 193:9253 194:7633 195:5466 196:3241
197:3079 198:6047 199:8122 200:8179 201:6359 202:10897
203:10745 204:4587 205:3707 206:4530 207:3639 208:4211
209:5140 210:4895 211:2750 212:4463 213:3683 214:1057
215:63 216:6712 217:3088 218:1424 219:591 220:2039
221:1055 222:978 223:2253
End of report
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