[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Mar 22 21:32:25 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Tue 22 Mar, 2022
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: 907903
Prefixes after maximum aggregation (per Origin AS): 336900
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 428860
Number of IPv4 prefixes with a valid ROA: 648427
Number of IPv4 prefixes with an invalid ROA: 5245
Number of IPv4 prefixes with no ROA: 1162133
Total ASes present in the Internet Routing Table: 72919
Prefixes per ASN: 12.45
Origin-only ASes present in the Internet Routing Table: 62816
Origin ASes announcing only one prefix: 25233
Transit ASes present in the Internet Routing Table: 10103
Transit-only ASes present in the Internet Routing Table: 360
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 244
Prefixes from unregistered ASNs in the Routing Table: 977
Number of instances of unregistered ASNs: 980
Number of 32-bit ASNs allocated by the RIRs: 38840
Number of 32-bit ASNs visible in the Routing Table: 32354
Prefixes from 32-bit ASNs in the Routing Table: 157990
Number of bogon 32-bit ASNs visible in the Routing Table: 28
Special use prefixes present in the Routing Table: 15
Prefixes being announced from unallocated address space: 519
Number of addresses announced to Internet: 3067832198
Equivalent to 182 /8s, 219 /16s and 103 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 311647
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231817
Total APNIC prefixes after maximum aggregation: 65990
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 226803
Unique aggregates announced from the APNIC address blocks: 94189
APNIC Region origin ASes present in the Internet Routing Table: 12477
APNIC Prefixes per ASN: 18.18
APNIC Region origin ASes announcing only one prefix: 3536
APNIC Region transit ASes present in the Internet Routing Table: 1712
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7699
Number of APNIC addresses announced to Internet: 773627456
Equivalent to 46 /8s, 28 /16s and 158 /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, 131072-151865
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: 262510
Total ARIN prefixes after maximum aggregation: 119975
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 262464
Unique aggregates announced from the ARIN address blocks: 123825
ARIN Region origin ASes present in the Internet Routing Table: 19014
ARIN Prefixes per ASN: 13.80
ARIN Region origin ASes announcing only one prefix: 6896
ARIN Region transit ASes present in the Internet Routing Table: 1913
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4412
Number of ARIN addresses announced to Internet: 1295962182
Equivalent to 77 /8s, 62 /16s and 208 /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: 259928
Total RIPE prefixes after maximum aggregation: 117369
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 257180
Unique aggregates announced from the RIPE address blocks: 150349
RIPE Region origin ASes present in the Internet Routing Table: 28126
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 11997
RIPE Region transit ASes present in the Internet Routing Table: 3849
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 21
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10667
Number of RIPE addresses announced to Internet: 713939328
Equivalent to 42 /8s, 141 /16s and 217 /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
196608-213403
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: 124117
Total LACNIC prefixes after maximum aggregation: 27466
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 124062
Unique aggregates announced from the LACNIC address blocks: 48160
LACNIC Region origin ASes present in the Internet Routing Table: 10948
LACNIC Prefixes per ASN: 11.33
LACNIC Region origin ASes announcing only one prefix: 2269
LACNIC Region transit ASes present in the Internet Routing Table: 2181
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8634
Number of LACNIC addresses announced to Internet: 176277760
Equivalent to 10 /8s, 129 /16s and 201 /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: 28554
Total AfriNIC prefixes after maximum aggregation: 5415
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 36869
Unique aggregates announced from the AfriNIC address blocks: 11891
AfriNIC Region origin ASes present in the Internet Routing Table: 1608
AfriNIC Prefixes per ASN: 22.93
AfriNIC Region origin ASes announcing only one prefix: 535
AfriNIC Region transit ASes present in the Internet Routing Table: 308
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 942
Number of AfriNIC addresses announced to Internet: 107687168
Equivalent to 6 /8s, 107 /16s and 45 /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 9117 8883 41 CHINAMOBILE-CN China Mobile Communicati
7545 5895 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3600 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3519 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3498 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2385 475 237 BBIL-AP BHARTI Airtel Ltd., IN
4766 2256 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2146 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2111 429 198 TATACOMM-AS TATA Communications formerl
24560 2045 855 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6273 10250 2645 AMAZON-02, US
11492 4451 295 723 CABLEONE, US
22773 3951 3066 370 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3895 263 26 VIASAT-SP-BACKBONE, US
16625 3659 1884 2570 AKAMAI-AS, US
6327 3414 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2607 373 177 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2522 4962 429 CENTURYLINK-US-LEGACY-QWEST, US
20115 2258 3042 496 CHARTER-20115, 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 6828 1730 149 UNI2-AS, ES
9121 6609 1692 17 TTNET, TR
8551 4009 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3969 3349 246 AKAMAI-ASN1, NL
39891 3750 216 32 ALJAWWALSTC-AS, SA
12389 2932 2274 908 ROSTELECOM-AS, RU
6849 2767 355 21 UKRTELNET, UA
9009 2466 247 1287 M247, GB
34984 2197 355 621 TELLCOM-AS, TR
47331 2151 343 1645 TTNET, TR
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 10369 3410 550 Uninet S.A. de C.V., MX
10620 3474 519 716 Telmex Colombia S.A., CO
11830 2431 369 62 Instituto Costarricense de Electricidad
13999 1718 293 475 Mega Cable, S.A. de C.V., MX
6503 1447 355 525 Axtel, S.A.B. de C.V., MX
28573 1386 2333 249 CLARO S.A., BR
3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1090 370 21 Telefonica del Peru S.A.A., PE
11664 1010 193 447 Techtel LMDS Comunicaciones Interactiva
11172 956 133 63 Alestra, S. de R.L. de C.V., MX
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 1584 393 21 LINKdotNET-AS, EG
24835 1546 523 33 RAYA-AS, EG
36992 1299 1518 261 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 911 64 63 ORANGE-COTE-IVOIRE, CI
36935 727 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 517 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU
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 10369 3410 550 Uninet S.A. de C.V., MX
9808 9117 8883 41 CHINAMOBILE-CN China Mobile Communicati
12479 6828 1730 149 UNI2-AS, ES
9121 6609 1692 17 TTNET, TR
16509 6273 10250 2645 AMAZON-02, US
7545 5895 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4451 295 723 CABLEONE, US
8551 4009 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3969 3349 246 AKAMAI-ASN1, NL
22773 3951 3066 370 ASN-CXA-ALL-CCI-22773-RDC, US
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 9117 9076 CHINAMOBILE-CN China Mobile Communications Grou
12479 6828 6679 UNI2-AS, ES
9121 6609 6592 TTNET, TR
7545 5895 5198 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4009 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3895 3869 VIASAT-SP-BACKBONE, US
11492 4451 3728 CABLEONE, US
20940 3969 3723 AKAMAI-ASN1, NL
39891 3750 3718 ALJAWWALSTC-AS, SA
16509 6273 3628 AMAZON-02, 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
398083 UNALLOCATED 5.104.72.0/24 399587 UT, US
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.64.3.0/24 48276 LEVEL-AS, RU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW
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 /9:13 /10:39 /11:100 /12:302
/13:586 /14:1200 /15:2090 /16:13600 /17:8334 /18:13975
/19:25177 /20:43128 /21:52515 /22:109116 /23:98861 /24:538265
/25:132 /26:106 /27:125 /28:58 /29:91 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5806 6828 UNI2-AS, ES
9121 5781 6609 TTNET, TR
8151 4114 10369 Uninet S.A. de C.V., MX
8551 3474 4009 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3364 4451 CABLEONE, US
6327 3226 3414 SHAW, CA
39891 3066 3750 ALJAWWALSTC-AS, SA
7155 2988 3895 VIASAT-SP-BACKBONE, US
22773 2937 3951 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2622 2767 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1916 2:1046 3:154 4:9 5:3828 6:112
7:5 8:1552 9:1 10:1 11:172 12:1710
13:298 14:2380 15:182 16:42 17:375 18:148
20:198 21:4 22:188 23:5562 24:2389 25:4
27:2691 29:19 31:2450 32:97 34:1 35:66
36:1772 37:4422 38:2675 39:708 40:161 41:4019
42:1075 43:2117 44:294 45:17045 46:4197 47:349
49:1662 50:1936 51:108 52:1374 53:1 54:361
55:805 56:8 57:65 58:1753 59:1117 60:965
61:2287 62:2564 63:1952 64:5543 65:2326 66:4954
67:3004 68:1207 69:4176 70:1347 71:672 72:3144
74:2690 75:1399 76:716 77:2231 78:3959 79:3105
80:1992 81:1714 82:1484 83:1225 84:1358 85:3674
86:717 87:1973 88:2674 89:3296 90:518 91:7734
92:1991 93:2627 94:3544 95:4788 96:1310 97:348
98:994 99:866 100:76 101:1282 102:2142 103:28904
104:4307 105:489 106:853 107:2509 108:818 109:4245
110:2066 111:3244 112:2010 113:1488 114:1523 115:2088
116:1891 117:2518 118:2342 119:1867 120:1645 121:1033
122:2563 123:2149 124:1563 125:2070 128:1200 129:1199
130:937 131:2262 132:800 133:373 134:1933 135:296
136:883 137:1029 138:2715 139:1498 140:1136 141:1369
142:1283 143:1552 144:1245 145:346 146:1778 147:1501
148:2224 149:1735 150:863 151:1084 152:1833 153:539
154:3536 155:1433 156:1894 157:1242 158:1031 159:2091
160:2462 161:1321 162:3473 163:1240 164:1674 165:1641
166:677 167:1728 168:4020 169:700 170:4825 171:818
172:3075 173:3077 174:1021 175:1167 176:3560 177:5769
178:3409 179:2401 180:2272 181:2976 182:3216 183:1955
184:2388 185:19583 186:4853 187:4234 188:3978 189:3466
190:8974 191:1740 192:11100 193:8596 194:7006 195:5038
196:3006 197:2475 198:6046 199:6052 200:7874 201:5864
202:10400 203:10212 204:4556 205:3383 206:3796 207:3413
208:4056 209:4706 210:4119 211:2335 212:4029 213:3420
214:1156 215:67 216:6483 217:2742 218:1254 219:430
220:1956 221:985 222:677 223:2123
End of report
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