[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Dec 24 21:31:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 24 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: 987237
Prefixes after maximum aggregation (per Origin AS): 370166
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 468325
Number of IPv4 prefixes with a valid ROA: 526694
Number of IPv4 prefixes with an invalid ROA: 31
Number of IPv4 prefixes with no ROA: 460512
Total ASes present in the Internet Routing Table: 76576
Prefixes per ASN: 12.89
Origin-only ASes present in the Internet Routing Table: 65564
Origin ASes announcing only one prefix: 26816
Transit ASes present in the Internet Routing Table: 11012
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 92
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: 37612
Prefixes from 32-bit ASNs in the Routing Table: 198102
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 367
Number of addresses announced to Internet: 3121491776
Equivalent to 186 /8s, 14 /16s and 47 /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: 320690
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264994
Total APNIC prefixes after maximum aggregation: 76440
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 257433
Unique aggregates announced from the APNIC address blocks: 102484
APNIC Region origin ASes present in the Internet Routing Table: 14525
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 4424
APNIC Region transit ASes present in the Internet Routing Table: 1934
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: 9951
Number of APNIC addresses announced to Internet: 761985856
Equivalent to 45 /8s, 106 /16s and 251 /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: 289248
Total ARIN prefixes after maximum aggregation: 126338
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 291025
Unique aggregates announced from the ARIN address blocks: 132189
ARIN Region origin ASes present in the Internet Routing Table: 19215
ARIN Prefixes per ASN: 15.15
ARIN Region origin ASes announcing only one prefix: 6989
ARIN Region transit ASes present in the Internet Routing Table: 2007
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: 5107
Number of ARIN addresses announced to Internet: 1344496192
Equivalent to 80 /8s, 35 /16s and 98 /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: 273651
Total RIPE prefixes after maximum aggregation: 130881
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270494
Unique aggregates announced from the RIPE address blocks: 169843
RIPE Region origin ASes present in the Internet Routing Table: 28838
RIPE Prefixes per ASN: 9.38
RIPE Region origin ASes announcing only one prefix: 12088
RIPE Region transit ASes present in the Internet Routing Table: 4000
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: 12187
Number of RIPE addresses announced to Internet: 733304448
Equivalent to 43 /8s, 181 /16s and 86 /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: 123676
Total LACNIC prefixes after maximum aggregation: 29240
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 121038
Unique aggregates announced from the LACNIC address blocks: 48820
LACNIC Region origin ASes present in the Internet Routing Table: 11176
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2643
LACNIC Region transit ASes present in the Internet Routing Table: 2498
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: 9103
Number of LACNIC addresses announced to Internet: 177478464
Equivalent to 10 /8s, 148 /16s and 27 /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: 34597
Total AfriNIC prefixes after maximum aggregation: 6587
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 46880
Unique aggregates announced from the AfriNIC address blocks: 14685
AfriNIC Region origin ASes present in the Internet Routing Table: 1907
AfriNIC Prefixes per ASN: 24.58
AfriNIC Region origin ASes announcing only one prefix: 672
AfriNIC Region transit ASes present in the Internet Routing Table: 371
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: 1264
Number of AfriNIC addresses announced to Internet: 104018688
Equivalent to 6 /8s, 51 /16s and 51 /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 10173 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 4499 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 2823 845 537 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 12506 37871 3206 AMAZON-02, US
174 6159 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 3394 3033 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3255 23513 2063 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 7709 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3923 3395 139 AKAMAI-ASN1, NL
9009 3714 319 1872 M247, RO
12389 2962 2296 884 ROSTELECOM-AS, RU
5384 2455 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2349 360 577 TELLCOM-AS, TR
212238 1845 133 1360 CDNEXT, GB
8452 1630 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 2534 540 369 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad y
28573 1332 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 1650 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 1017 523 45 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 851 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
36914 541 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 12506 37871 3206 AMAZON-02, US
8151 11522 3227 604 UNINET, MX
9808 10173 8908 137 CHINAMOBILE-CN China Mobile Communication
12479 7709 1709 143 UNI2-AS, ES
7545 6188 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6159 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 4499 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 10173 10036 CHINAMOBILE-CN China Mobile Communications Grou
12479 7709 7566 UNI2-AS, ES
7545 6188 5531 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6159 5268 COGENT-174, US
4538 4864 4789 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4499 4476 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 /15:2194 /16:14062 /17:8455 /18:14467
/19:25255 /20:45708 /21:53283 /22:113656 /23:102987 /24:604184
/25:93 /26:99 /27:103 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6681 7709 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 3394 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2267 12506 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 2:1737 3:537 4:10 5:4574 6:165
7:6 8:1564 9:1 11:172 12:1397 13:358
14:2539 15:334 16:269 17:364 18:903 20:458
21:4 22:188 23:7192 24:2729 25:2 27:2741
29:19 31:3131 32:41 34:73 35:178 36:2415
37:4549 38:10259 39:888 40:149 41:4239 42:2127
43:2610 44:340 45:18098 46:5033 47:318 49:2013
50:1865 51:586 52:1575 54:315 55:1024 56:8
57:239 58:2309 59:1259 60:1180 61:2895 62:2903
63:1839 64:5426 65:2223 66:4662 67:3017 68:1285
69:3988 70:1107 71:604 72:2864 74:2778 75:1634
76:632 77:2565 78:1853 79:1714 80:2244 81:2050
82:1804 83:1445 84:1792 85:3194 86:1072 87:2429
88:1268 89:4318 90:763 91:8311 92:2802 93:2836
94:3955 95:4213 96:1249 97:308 98:1065 99:732
100:71 101:1445 102:3624 103:32643 104:4447 105:754
106:1063 107:2607 108:1190 109:4085 110:2247 111:3281
112:2064 113:1870 114:1945 115:2211 116:2058 117:2717
118:2915 119:2012 120:1927 121:1441 122:2757 123:2218
124:1686 125:2884 126:62 128:1644 129:967 130:1287
131:1858 132:804 133:450 134:1512 135:323 136:1329
137:1285 138:2904 139:1617 140:1530 141:1454 142:1834
143:1591 144:1018 145:426 146:2133 147:2043 148:2581
149:2915 150:1195 151:1495 152:2113 153:566 154:7972
155:1582 156:2932 157:1863 158:1250 159:2443 160:3433
161:1751 162:3620 163:1795 164:1687 165:2157 166:1350
167:1864 168:4140 169:803 170:5056 171:1010 172:4011
173:3191 174:914 175:1311 176:3572 177:4874 178:3759
179:2260 180:2630 181:3966 182:3383 183:2100 184:2255
185:21389 186:5058 187:4241 188:4232 189:4120 190:9617
191:1570 192:11250 193:9332 194:7837 195:5550 196:3193
197:3590 198:6105 199:8298 200:8127 201:6302 202:10937
203:10840 204:4641 205:3706 206:4676 207:3613 208:4243
209:5132 210:4878 211:2709 212:4556 213:3777 214:1048
215:48 216:6603 217:3254 218:1388 219:574 220:2115
221:1058 222:973 223:2312
End of report
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