[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Dec 23 21:31:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 23 Dec, 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: 987232
Prefixes after maximum aggregation (per Origin AS): 370179
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 468395
Number of IPv4 prefixes with a valid ROA: 526655
Number of IPv4 prefixes with an invalid ROA: 24
Number of IPv4 prefixes with no ROA: 460553
Total ASes present in the Internet Routing Table: 76561
Prefixes per ASN: 12.89
Origin-only ASes present in the Internet Routing Table: 65536
Origin ASes announcing only one prefix: 26799
Transit ASes present in the Internet Routing Table: 11025
Transit-only ASes present in the Internet Routing Table: 537
Paths with bogon ASNs present in the IPv4 Routing Table: 94
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1071
Number of instances of unregistered ASNs: 1077
Number of 32-bit ASNs allocated by the RIRs: 46013
Number of 32-bit ASNs visible in the Routing Table: 37598
Prefixes from 32-bit ASNs in the Routing Table: 198111
Number of bogon 32-bit ASNs visible in the Routing Table: 34
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 365
Number of addresses announced to Internet: 3121300032
Equivalent to 186 /8s, 11 /16s and 66 /24s
Percentage of available address space announced: 84.3
Percentage of allocated address space announced: 84.3
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: 320667
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 265039
Total APNIC prefixes after maximum aggregation: 76454
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 257420
Unique aggregates announced from the APNIC address blocks: 102491
APNIC Region origin ASes present in the Internet Routing Table: 14516
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4409
APNIC Region transit ASes present in the Internet Routing Table: 1940
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 54
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9943
Number of APNIC addresses announced to Internet: 761903168
Equivalent to 45 /8s, 105 /16s and 184 /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: 289307
Total ARIN prefixes after maximum aggregation: 126343
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 291095
Unique aggregates announced from the ARIN address blocks: 132220
ARIN Region origin ASes present in the Internet Routing Table: 19211
ARIN Prefixes per ASN: 15.15
ARIN Region origin ASes announcing only one prefix: 6982
ARIN Region transit ASes present in the Internet Routing Table: 2008
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 39
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5102
Number of ARIN addresses announced to Internet: 1344400960
Equivalent to 80 /8s, 33 /16s and 238 /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: 273631
Total RIPE prefixes after maximum aggregation: 130877
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270513
Unique aggregates announced from the RIPE address blocks: 169877
RIPE Region origin ASes present in the Internet Routing Table: 28834
RIPE Prefixes per ASN: 9.38
RIPE Region origin ASes announcing only one prefix: 12087
RIPE Region transit ASes present in the Internet Routing Table: 3999
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: 12185
Number of RIPE addresses announced to Internet: 733346688
Equivalent to 43 /8s, 181 /16s and 251 /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: 123512
Total LACNIC prefixes after maximum aggregation: 29239
LACNIC Deaggregation factor: 4.22
Prefixes being announced from the LACNIC address blocks: 120874
Unique aggregates announced from the LACNIC address blocks: 48822
LACNIC Region origin ASes present in the Internet Routing Table: 11171
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2645
LACNIC Region transit ASes present in the Internet Routing Table: 2500
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9100
Number of LACNIC addresses announced to Internet: 177472320
Equivalent to 10 /8s, 148 /16s and 3 /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: 34672
Total AfriNIC prefixes after maximum aggregation: 6586
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 46965
Unique aggregates announced from the AfriNIC address blocks: 14683
AfriNIC Region origin ASes present in the Internet Routing Table: 1909
AfriNIC Prefixes per ASN: 24.60
AfriNIC Region origin ASes announcing only one prefix: 676
AfriNIC Region transit ASes present in the Internet Routing Table: 372
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1268
Number of AfriNIC addresses announced to Internet: 103970304
Equivalent to 6 /8s, 50 /16s and 118 /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 10169 8908 137 CHINAMOBILE-CN China Mobile Communication
7545 6188 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4864 4192 75 ERX-CERNET-BKB China Education and Resear
18403 4478 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4160 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 4037 523 279 BBIL-AP BHARTI Airtel Ltd., IN
7552 3942 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3675 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2813 842 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 189 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 12493 37869 3213 AMAZON-02, US
174 6170 8765 891 COGENT-174, US
11492 4692 312 552 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3393 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3258 23510 2067 ATT-INTERNET4, US
396982 2890 3656 436 GOOGLE-CLOUD-PLATFORM, US
16625 2876 1251 2138 AKAMAI-AS, 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 7711 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3926 3395 139 AKAMAI-ASN1, NL
9009 3704 319 1873 M247, RO
12389 2960 2294 882 ROSTELECOM-AS, RU
5384 2449 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2351 360 577 TELLCOM-AS, TR
212238 1844 133 1359 CDNEXT, GB
8452 1627 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11522 3227 604 UNINET, MX
10620 3544 494 943 Telmex Colombia S.A., CO
13999 2536 541 371 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1170 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1069 98 376 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1002 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
24863 1653 389 16 LINKdotNET-AS, EG
24835 1649 593 29 RAYA-AS, EG
29571 1464 93 59 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 287 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 999 520 40 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 879 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
36914 547 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
16509 12493 37869 3213 AMAZON-02, US
8151 11522 3227 604 UNINET, MX
9808 10169 8908 137 CHINAMOBILE-CN China Mobile Communication
12479 7711 1709 143 UNI2-AS, ES
7545 6188 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6170 8765 891 COGENT-174, US
4538 4864 4192 75 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4692 312 552 CABLEONE, US
18403 4478 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
8151 11522 10918 UNINET, MX
9808 10169 10032 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7568 UNI2-AS, ES
7545 6188 5531 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6170 5279 COGENT-174, US
4538 4864 4789 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4478 4455 FPT-AS-AP FPT Telecom Company, VN
11492 4692 4140 CABLEONE, US
45899 4160 4107 VNPT-AS-VN VNPT Corp, 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
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
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
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, 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
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 /10:42 /11:93 /12:311
/13:593 /14:1234 /15:2195 /16:14059 /17:8454 /18:14467
/19:25259 /20:45734 /21:53281 /22:113600 /23:103010 /24:604185
/25:93 /26:99 /27:103 /28:22 /29:73 /30:10
/31:0 /32:283
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6683 7711 UNI2-AS, ES
8151 5717 11522 UNINET, MX
11492 3555 4692 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3409 3614 SHAW, CA
7155 3117 4169 VIASAT-SP-BACKBONE, US
22773 2527 3393 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2268 12493 AMAZON-02, US
30036 2224 2563 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3544 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)
----------------------------------------------
1:2337 2:1734 3:536 4:10 5:4566 6:165
7:6 8:1562 9:1 11:172 12:1397 13:357
14:2539 15:332 16:269 17:364 18:901 20:458
21:4 22:188 23:7213 24:2727 25:2 27:2739
29:19 31:3141 32:41 34:73 35:179 36:2414
37:4545 38:10264 39:888 40:149 41:4255 42:2110
43:2610 44:340 45:18068 46:5036 47:318 49:2013
50:1880 51:586 52:1575 54:315 55:1033 56:8
57:239 58:2309 59:1258 60:1180 61:2895 62:2902
63:1839 64:5425 65:2223 66:4663 67:3018 68:1284
69:3987 70:1107 71:604 72:2863 74:2778 75:1634
76:632 77:2565 78:1855 79:1708 80:2244 81:2050
82:1798 83:1447 84:1794 85:3194 86:1072 87:2429
88:1268 89:4320 90:762 91:8315 92:2799 93:2835
94:3958 95:4211 96:1248 97:308 98:1065 99:732
100:71 101:1444 102:3625 103:32658 104:4463 105:748
106:1073 107:2612 108:1188 109:4082 110:2246 111:3284
112:2064 113:1872 114:1947 115:2210 116:2059 117:2714
118:2915 119:2008 120:1928 121:1441 122:2755 123:2216
124:1692 125:2884 126:62 128:1646 129:967 130:1285
131:1859 132:802 133:450 134:1511 135:324 136:1339
137:1285 138:2891 139:1618 140:1528 141:1449 142:1834
143:1590 144:1018 145:427 146:2133 147:2042 148:2578
149:2916 150:1195 151:1500 152:2111 153:566 154:7986
155:1581 156:2946 157:1868 158:1250 159:2442 160:3440
161:1750 162:3617 163:1801 164:1689 165:2157 166:1350
167:1863 168:4121 169:801 170:5088 171:1010 172:4005
173:3199 174:914 175:1311 176:3565 177:4840 178:3765
179:2249 180:2629 181:3961 182:3383 183:2100 184:2254
185:21396 186:5062 187:4255 188:4236 189:4127 190:9616
191:1567 192:11237 193:9327 194:7836 195:5550 196:3206
197:3600 198:6109 199:8295 200:8094 201:6261 202:10936
203:10842 204:4642 205:3708 206:4678 207:3615 208:4242
209:5133 210:4879 211:2710 212:4563 213:3777 214:1051
215:48 216:6595 217:3255 218:1388 219:578 220:2111
221:1059 222:973 223:2312
End of report
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